Most aspirin use in middle-aged adults may be unnecessary under new assessment https://medicalxpress.com/news/2025-10-aspirin-middle-aged-adults-unnecessary.html Applying newer cardiovascular risk equations could sharply reduce the number of middle-aged adults considered candidates for aspirin to prevent heart disease‼️

Air pollution particles discovered hitching a ride around the body on red blood cells https://publications.ersnet.org/content/erjor/early/2025/09/04/2312054100767-2025 Researchers have found the first direct evidence that tiny particles of air pollution stick to red blood cells, meaning they can travel freely around the body https://medicalxpress.com/news/2025-10-air-pollution-particles-hitching-body.html

Covid cases rising with new variants Nimbus and Stratus https://www.bbc.com/news/articles/c3rv3y9jnryo Have you got a razor blade sore throat?

Association of Cardiorespiratory Fitness With Long-term Mortality Among Adults Undergoing Exercise Treadmill Testing https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2707428 Get your VO2 max as high as possible! You might have heard VO2 max mentioned as a metric that should be on your radar https://www.womenshealthmag.com/uk/health/a68113695/doctor-easy-longevity-tips/ A high VO2 max correlates to better physical fitness and is associated with a lower risk for cardiovascular disease and increased longevity. If you know your VO2 max, you can use it as a tool to help you exercise more efficiently. https://www.health.harvard.edu/staying-healthy/vo2-max-what-is-it-and-how-can-you-improve-it

Maria Branyas wurde 117 Jahre alt und blieb dabei weitgehend frei von Alterskrankheiten. Was kann ihre DNA über Longevity verraten? https://www.cell.com/cell-reports-medicine/fulltext/S2666-3791(25)00441-0 Ein internationales Forschungsteam hat erstmals ein vollständiges molekulares Profil der Frau mit der bislang längsten verifizierten Lebensspanne (1907 bis 2024) erstellt. Trotz klassischer Zeichen des Alterns war ihre Zellbiologie erstaunlich „jung”. Bis zu ihrem Tod blieb sie von Krebs oder Demenz verschont. Die Studie liefert neue Hinweise darauf, wie genetische Anlagen und eine günstige Darmflora das Altern verlangsamen können. https://www.fitbook.de/gesundheit/dna-longevity Sie hatte ein exzellentes Mikrobiom: Im Darmmikrobiom dominierte Bifidobacterium, eine „verjüngende” Bakteriengruppe. Ihre Mikrobiom-Vielfalt war deutlich höher als bei gleichaltrigen Kontrollpersonen. Die Forscher vermuteten, dass es eine Korrelation zum Joghurtkonsum der 117-Jährigen geben könnte. Sie aß täglich drei Joghurts, die die Bakterien Streptococcus thermophilus und Lactobacillus delbrueckii enthielten. Diese werden mit der Bildung von Bifidobacterium in Verbindung gebracht. https://www.welt.de/wissenschaft/article68d4dd271e87ea5182edcf5c/Gesund-alt-werden-Was-Forscher-im-Leben-der-117-jaehrigen-Maria-Branyas-entdeckten.html Außerdem aß die Spanierin täglich trank einen Smoothie aus acht verschiedenen Getreidesorten. In ihrem Erbgut fanden die Forscher außerdem mehrere Genvarianten, die mit einer langen Lebensspanne in Verbindung stehen, unter anderem das sogenannte APOE-Allel. Auch neuroprotektive Gene, die Gehirnzellen vor Schäden bewahren, waren bei ihr homozygot vorhanden, also doppelt angelegt. Besonders auffällig: In ihren Proben fehlten alle bekannten Genvarianten, die mit einem erhöhten Sterblichkeitsrisiko oder verkürzter Lebensdauer verbunden sind. ‘World’s Oldest Living Person’ titleholders https://www.grg-supercentenarians.org/wop/ Liste der ältesten Menschen https://de.wikipedia.org/wiki/Liste_der_%C3%A4ltesten_Menschen#%C3%84lteste_Deutsche

Something as simple as the temperature of our food and drinks can have significant effects on our health https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/cold-and-hot-consumption-and-health-outcomes-among-us-asian-and-white-populations/8C45B97637E237244531C653E42D024E Traditional Chinese and Ayurvedic medicine have always warned against excessive consumption of cold foods❗️ https://medicalxpress.com/news/2025-09-links-food-beverage-temperature-mental.html

Poor sleep health is associated with older brain age: the role of systemic inflammation https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(25)00385-8/fulltext Poor sleep may accelerate brain agin https://medicalxpress.com/news/2025-09-poor-brain-aging.html The associations were more pronounced in males and appear to be partially mediated by systemic inflammation

Galaxy Ring: Bloated battery forces smart ring wearer to the emergency room instead of boarding a plane https://www.heise.de/en/news/Galaxy-Ring-Bloated-battery-forces-smart-ring-wearers-to-the-emergency-room-10684650.html Galaxy Ring: Aufgeblähter Akku zwingt Smart-Ring-Träger in die Notaufnahme, anstatt ins Flugzeug zu steigen https://www.heise.de/news/Galaxy-Ring-Aufgeblaehter-Akku-zwingt-Smart-Ring-Traeger-in-die-Notaufnahme-10682107.html Unbelievable but true❗

Scientists advise caution. Those who use white, pink, or brown noise to sleep should be especially careful. Just like the brain, their hearing needs to recover from its exertion. "Hearing is an active process, where metabolic waste products are produced that can damage hearing in the long term. Actually, the best time for the hearing to break down these metabolic waste products and, so to speak, clean up is at night," says Basner. The sleep researcher therefore recommends finding a volume that is comfortable for you personally, but not stressful. There is no recommended volume, but some studies recommend a volume of around 40 decibels for young children. Basner also recommends using a timer that turns the noise off after a certain period of time. This allows you to enjoy the desired positive effect for falling asleep while avoiding potential negative consequences. Anyone who wants to try the noise can find videos and playlists with titles like "White Noise," "Pink Noise," and "Brown Noise" on YouTube and relevant music streaming services like Spotify. Ultimately, however, according to sleep researcher Basner, more research is needed to find out whether the sounds are good or bad overall. https://www.tagesschau.de/wissen/forschung/rauschen-schlaf-100.html Published on 12apr2023

The anticoagulant heparin has pan-antiviral properties. Earlier research results showed breathing and oxygen levels improved in COVID-19 patients after they inhaled a course of heparin https://www.sciencedaily.com/releases/2025/09/250928095616.htm Inhaled heparin lowers the risk of death & ventilation in COVID-19 ppl

Flawed study on health effects of apple cider vinegar withdrawn https://www.derstandard.at/story/3000000289197/apfelessig-studie-zu-gesundheitseffekten-zur252ckgezogen Consuming apple cider vinegar daily increases the chances of tooth erosion https://www.verywellhealth.com/apple-cider-vinegar-side-effects-11756187 Diluting 2 tablespoons of vinegar in a cup of water leads to tooth wear if consumed daily

Influenza A Infection Increases Severity of Acute Ischemic Stroke Through Neutrophil Activation and Hypercoagulability https://pubmed.ncbi.nlm.nih.gov/40891339/ Acute viral infections are associated with an elevated risk of stroke and other cardiovascular diseases https://www.uni-due.de/med/meldung.php?id=1829

Long-term NMN treatment increases lifespan and healthspan in mice https://pubmed.ncbi.nlm.nih.gov/38979132/ NMN and NAD⁺ are considered miracle cures in the anti-aging world. They are said to boost energy, repair cells, and slow the aging process https://www.focus.de/gesundheit/sollen-das-altern-bremsen-was-die-wundermittel-nmn-und-nad-wirklich-koennen_4e4bbba2-1c84-4285-b696-c5bc7efa1f78.html

Supercentenarian gives insight on secrets https://www.telegraph.co.uk/news/2025/09/24/three-yogurts-a-day/ Tests on Maria Branyas Morera, who was world’s oldest person aged 117, gave doctors a trove of discoveries https://www.theguardian.com/science/2025/sep/24/supercentenarian-gives-scientists-insight-on-secrets-of-healthy-old-age Her gut microbiome was also very young for her age with plenty of Bifidobacterium https://edition.cnn.com/2025/09/26/health/maria-branyas-morera-study-genes-intl-scli-wellness Interestingly, scientists noticed a "huge erosion" in Branyas' telomeres – the caps at the ends of her chromosomes. Telomeres protect our genetic material, and shorter ones are linked to a higher risk of death. Recent studies, however, suggest that among the oldest of the old, telomeres are not actually a useful biomarker of aging. In fact, having very short telomeres may have provided Branyas with an advantage. Hypothetically speaking, write the authors, the short lifespan of her body's cells may have stopped cancer from ever proliferating https://www.sciencealert.com/dna-study-of-117-year-old-woman-reveals-clues-to-a-long-life

Olfactory Dysfunction After SARS-CoV-2 Infection in the RECOVER Adult Cohort https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2839325 While it may go unnoticed, loss of smell may linger for years after COVID https://medicalxpress.com/news/2025-09-unnoticed-loss-linger-years-covid.html Olfactory dysfunction after SARS-CoV-2, even among those not reporting concerns

Synthetic microplastics in hot + cold beverages from the UK market: Comprehensive assessment of human exposure via total beverage intake https://www.sciencedirect.com/science/article/pii/S0048969725018285 Scientists warn that your morning cup of coffee / tea is likely full of invisible microplastics https://www.earth.com/news/your-morning-cup-of-coffee-or-tea-is-likely-full-of-invisible-microplastics/

Microplastics gush out of our taps and flake off cookware. They find their way into the yolks of eggs, and deep into meat and vegetables. But if we take certain steps, we can eat less of them https://www.bbc.com/future/article/20250919-how-to-eat-less-plastic Microplastics are pervasive in meat dairy, eggs, vegetables, grains, etc.

Scenario Projections of COVID-19 Burden in the US, 2024-2025 https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2839067 COVID-19 remains a substantial current public health concern in the US, with higher in-hospital mortality than seasonal influenza during fall-winter 2023–2024 https://medicalxpress.com/news/2025-09-covid-universal-vaccination-avert-hospitalizations.html Covid, Corona

Systems Age: a single blood methylation test to quantify aging heterogeneity across 11 physiological systems https://www.nature.com/articles/s43587-025-00958-3 A single blood test can measure how different parts of our bodies are aging https://medicalxpress.com/news/2025-09-blood-bodies-aging.html Heart, Lung, Kidney, Liver, Brain, Immune

Apple Consumption for Birch Pollen Food Allergy https://www.jaci-inpractice.org/article/S2213-2198(25)00611-7/abstract Mit Äpfeln hartnäckige Birkenpollenallergie mit hoher Erfolgsquote therapieren https://www.youtube.com/watch?v=EGEtFHNU7Rk Treating stubborn birch pollen allergies with apples with a high success rate https://www.br.de/br-fernsehen/sendungen/gesundheit/mit-aepfeln-birkenpollenallergie-therapieren-100.html

Analphabeten❗ 20 % in🇩🇪können einfache, kurze Texte bestenfalls mit Mühe entziffern, schaffen es aber nicht, sich komplexere schriftliche Inhalte selbständig zu erarbeiten oder kritisch zu bewerten. Millionen Wahlberechtigte in Deutschland können de facto nicht lesen❗ https://www.telepolis.de/features/20-Prozent-Analphabeten-Deutschland-vor-dem-Bildungskollaps-10665944.html Illiterates❗ 20% of the population can only decipher simple, short texts with difficulty at best, but are unable to independently work through or critically evaluate more complex written content. Millions of eligible voters in Germany are de facto unable to read❗

4-years of supplementation with 2000 IU/day vitamin D3 reduced telomere attrition by 140 bp, suggesting that vit D3 daily supplementation with or without n-3 FAs might have a role in counteracting telomere erosion or cell senescence https://www.sciencedirect.com/science/article/abs/pii/S0002916525002552 https://www.derstandard.at/story/3000000288392/kann-vitamin-d-wirklich-das-altern-verlangsamen Eine aktuelle Studie zeigt, daß täglich 2000 IE Vitamin D die Telomere verlängern❗

Maternal emulsifier consumption alters the offspring microbiota leading to long-lasting diseases susceptibility https://www.nature.com/articles/s41467-025-62397-3 Consumption of food additives during pregnancy alters offspring gut microbiota and increases inflammatory disease risk https://medicalxpress.com/news/2025-09-consumption-food-additives-pregnancy-offspring.html

Rhythmic yoga breathing produces measurable brain activity linked to deep relaxation https://www.nature.com/articles/s44184-025-00156-4 Breathing, in particular, has been shown to influence the balance of sympathetic and parasympathetic systems, shifting the body toward relaxation https://medicalxpress.com/news/2025-09-rhythmic-yoga-brain-linked-deep.html

Berliner Ärztekammer dringt auf bundesweites Böllerverbot 🇩🇪 https://www.aerzteblatt.de/news/berliner-arztekammer-dringt-auf-bundesweites-bollerverbot-df57ed79-d489-48cf-ab1e-f9773332e4ea Berlin Medical Association calls for nationwide ban on firecrackers 🇩🇪

Unveiling the hidden chronic health risks of nano- and microplastics in single-use plastic water bottles https://www.sciencedirect.com/science/article/pii/S0304389425018643 Chronic risks from single-use plastic water bottles are dangerously understudied https://phys.org/news/2025-09-chronic-plastic-bottles-dangerously-understudied.html They are often made from low-quality plastic

AI tool can predict a person’s risk of more than 1000 diseases https://www.nature.com/articles/s41586-025-09529-3 Delphi-2M (made in EU) uses diagnoses, medical events + lifestyle factors to create forecasts for next decade https://www.theguardian.com/science/2025/sep/17/new-ai-tool-can-predict-a-persons-risk-of-more-than-1000-diseases-say-experts AI can forecast your future health – just like the weather

Study says your reusable water bottle is dirtier than a toilet seat https://www.rvtravel.com/study-reusable-water-bottle-dirtier-toilet-seat/ It could actually be moonlighting as a five-star resort for bacteria. Cozy, damp, and often ignored when it comes to cleaning, bottles can host a whole lineup of unwanted “guests”

S Measles Tracker: Tracking Measles Cases in the US https://publichealth.jhu.edu/ivac/resources/us-measles-tracker To address this surveillance gap, the investigators developed a national data collection and reporting infrastructure that provides near–real-time, county-level measles case data beginning in Jan. 2025

Bacterial DNA from the oral cavity, respiratory tract, gut and skin has been detected in atherosclerotic plaques, suggesting a role in chronic inflammation linked to atherosclerosis https://www.ahajournals.org/doi/10.1161/JAHA.125.041521 Gefahr im Mund: Zahnbakterien fördern Herzinfarkte https://www.t-online.de/gesundheit/aktuelles/id_100911122/studie-wie-mundbakterien-mit-dem-herzinfarkt-risiko-zusammenhaengen.html Bei koronarer Herzkrankheit kann sich in den Ablagerungen in den Blutgefäßen, die als Atherosklerose-Plaques bekannt sind, ein bakterieller Biofilm bilden. Dieser bildet sich über Jahre oder sogar Jahrzehnte hinweg. Die Bakterien verhalten sich im Biofilm ruhig und sind dort sowohl vor dem Immunsystem als auch vor Antibiotika geschützt. Virusinfektionen und andere Auslöser können die Bakterien „aufwecken“. Durch eine Virusinfektion oder andere externe Auslöser kann der Biofilm aktiviert werden. Dann vermehren sich die Bakterien, was eine Entzündungsreaktion hervorruft. Die Entzündung lässt das Plaque-Material rissig werden, wodurch die Bildung von Blutgerinnseln begünstigt wird. Diese können wiederum einen Herzinfarkt auslösen. Eine bakterielle Beteiligung an der koronaren Herzkrankheit wird seit langem vermutet, doch es fehlten direkte und überzeugende Beweise. In dieser Studie wurde das Vorhandensein von genetischem Material – DNA – verschiedener oraler Bakterien in atherosklerotischen Plaques nachgewiesen.

Lac-Phe induces hypophagia by inhibiting AgRP neurons in mice https://www.nature.com/articles/s42255-025-01377-9 The results reveal the mechanisms by which Lac-Phe mediates metabolic improvements and suggest this exercise-induced metabolite may have therapeutic benefits in diseases https://medicalxpress.com/news/2025-09-weight.html

The Google Pixel offers excellent protection against fraudulent calls. With the Pixel 9 Pro XL or Google Pixel 10 Pro XL, it's easy to automatically reject these fraudulent calls with an AI-generated male voice. No other smartphone offers this cool feature https://www.pcwelt.de/article/2658352/google-pixel-anti-scam-funktion-call-screening-telefonbetrug-verhindern-ganz-einfach.html

NAC (N-Acetylcystein): Das Nahrungsergänzungsmittel, das die FDA (.gov USA) verbieten wollte❗️ Ob Sie Ihre Lungengesundheit verbessern oder Entzündungen lindern möchten ⟿ NAC unterstützt Sie. Die Vorteile von N-Acetylcystein sind wissenschaftlich belegt❗️ https://youtube.com/watch?v=vPaDEaEByPg NAC (N-Acetylcysteine): The dietary supplement the FDA (.gov USA) wanted to ban❗️ ⟿ NAC supports you. The benefits of N-Acetylcysteine ​​are scientifically proven❗️

Japan has the world's longest life expectancy: Japan sets record of 100000 people aged over 100! Of that total, women accounted for an overwhelming 88%. https://www.bbc.com/news/articles/cd07nljlyv0o The oldest person in Japan is 114. Japan has low rates of obesity thanks to diets low in red meat

Gut substrate trap of D-lactate from microbiota improves blood glucose and fatty liver disease in obese mice https://www.cell.com/cell-metabolism/fulltext/S1550-4131(25)00328-6 Surprising gut discovery reveals a hidden trigger of diabetes and liver disease and opens up a fresh way to fight diabetes https://www.sciencedaily.com/releases/2025/09/250910000309.htm

Lp(a) is a cholesterol-carrying macromolecule circulating in the blood that can damage your arteries, causing a heart attack or stroke. The Lp(a) level is inherited. High Lp(a) levels may be the most commonly inherited cause of heart attacks and strokes https://www.archivesofmedicalscience.com/A-360-Perspective-on-Cardiovascular-Prevention-the-International-Lipid-Expert-Panel,205732,0,2.html A 360° perspective on cardiovascular prevention: the International Lipid Expert Panel SiMple tIps for the heaLthy hEart. Sleep disturbances and cardiovascular risk

The Common Cold Is Associated With Protection From SARS-CoV-2 Infections❗️ https://academic.oup.com/jid/advance-article/doi/10.1093/infdis/jiaf374/8230147 Frequent rhinovirus infections enhance this protective gene profile, partially explaining why kids experience milder SARS-CoV-2 infections compared to adults https://www.derstandard.at/story/3000000286722/schnupfen-sch252tzt-vor-covid-19 Schnupfen schützt vor Covid-19 Eine Infektion mit Rhinoviren aktiviert die unspezifische Immunabwehr der Betroffenen

Scientists discover why the flu is more deadly for older people https://medicalxpress.com/news/2025-09-scientists-flu-deadly-older-people.html The culprit the protein ApoD, which rises with age and disrupts the body’s ability to fight infection. This protein damages lung tissue and weakens immune defenses, leading to worse outcomes

Hay fever spray with azelastine could prevent infection with SARS-CoV-2 https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2838335 Antiviral Potential of Azelastine against Major Respiratory Viruses https://www.pharmazeutische-zeitung.de/azelastin-nasenspray-schuetzt-vor-corona-infektion-158557/ Azelastine reduced the rate of SARS-CoV-2 infections to a similar extent as vaccines

Mapped: Where deadly ‘kissing bug’ disease Chagas has spread in the US. Researchers have called for enhanced reporting of the disease after it was found in humans in multiple states https://www.independent.co.uk/news/world/americas/kissing-bug-chagas-mapped-us-states-b2820929.html

Beta-Blockers after Myocardial Infarction without Reduced Ejection Fraction https://www.nejm.org/doi/full/10.1056/NEJMoa2504735 https://www.nejm.org/doi/full/10.1056/NEJMoa2401479 Betablocker können lebensgefährlich sein. Allein in Deutschland nehmen nach Schätzungen 5,5 Millionen täglich Betablocker ein https://www.t-online.de/gesundheit/aktuelles/id_100897546/betablocker-nach-herzinfarkt-neue-studien-zeigen-erhoehtes-sterberisiko.html

The Cognitive Footprint of Medication Use https://pmc.ncbi.nlm.nih.gov/articles/PMC11743989/ Taking the painkiller paracetamol appears to have negative effects on memory and other cognitive abilities https://www.t-online.de/gesundheit/aktuelles/id_100599396/paracetamol-mindert-gedaechtnisleistung-ibuprofen-schneidet-besser-ab.html Beliebtes Schmerzmittel verschlechtert signifikant das Gedächtnis

NREM sleep as a novel protective cognitive reserve factor in the face of Alzheimer's disease pathology https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-023-02811-z Prioritising quality sleep will help cognitive performance https://www.independent.co.uk/life-style/health-and-families/dementia-risk-sleeping-signs-glymphatic-system-b2820799.html Deep sleep resets the brain and prepares for new learning the next day

Association Between Consumption of Low- and No-Calorie Artificial Sweeteners and Cognitive Decline https://www.neurology.org/doi/10.1212/WNL.0000000000214023 Sweeteners can harm cognitive health equivalent to 1.6 years of ageing. https://www.theguardian.com/food/2025/sep/03/sweeteners-can-harm-cognitive-health-equivalent-to-16-years-of-ageing-study-finds Long-term harm from low- and no-calorie sweeteners

Frauen mit Omega-3-Mangel haben ein erhöhtes Alzheimer-Risiko https://www.telepolis.de/features/Omega-3-Mangel-erhoeht-Alzheimer-Risiko-bei-Frauen-Studie-zu-EPA-und-DHA-10628935.html Omega-3's could protect women against Alzheimer's https://www.kcl.ac.uk/news/omega-3s-could-protect-women-against-alzheimers Women are more often diagnosed with Alzheimer’s Disease than men after the age of 80

Nach ihrem Megaerfolg „Darm mit Charme“ zeigt die Ärztin Giulia Enders mit ihrem neuen Buch „Organisch“, daß unser Körper weit mehr ist als eine Maschine https://derstandard.at/story/3000000279436/giulia-enders-organisch "Darm mit Charme" war ein globaler Millionenseller und wurde über 8 Millionen Mal verkauft https://www.ardmediathek.de/video/ndr-talk-show/aerztin-fuer-gastroenterologie-und-autorin-giulia-enders/ndr/Y3JpZDovL25kci5kZS85ZDJhMTI3My1iNGMzLTRjZjgtYmVjNi0yY2EzNTBjNmMzZjU

Doctors develop AI stethoscope that can detect major heart conditions in 15 seconds. Upgraded medical tool has ability to diagnose heart failure, heart valve disease and abnormal heart rhythms https://www.dailymail.co.uk/health/article-15047405/New-AI-tool-detect-deadly-heart-conditions.html

Beta blockers did not provide clear benefits for heart attack patients whose hearts were still functioning well https://abcnews.go.com/Health/doctors-rethink-decades-routine-beta-blocker-patients-after/story?id=125112970 Beta blockers may offer no benefit for heart attack patients, and women can have worse outcomes https://medicalxpress.com/news/2025-08-beta-blockers-benefit-heart-patients.html After a heart attack, women shown to have worse prognosis when treated with beta-blockers https://medicalxpress.com/news/2025-08-heart-women-shown-worse-prognosis.html

Visceral Signals Shape Brain Dynamics and Cognition https://www.sciencedirect.com/science/article/pii/S1364661319300890 Stomach–brain coupling indexes a dimensional signature of mental health https://www.nature.com/articles/s44220-025-00468-6 Stomach-brain communication predicts emotional symptoms and well-being https://medicalxpress.com/news/2025-08-stomach-brain-communication-emotional-symptoms.html

The effect of exposure to natural sounds on stress reduction: a systematic review and meta-analysis https://www.tandfonline.com/doi/full/10.1080/10253890.2024.2402519#d1e142 Although the evidence was slightly inconsistent, overall, natural sounds were found more beneficial for stress reduction than quiet environments. Meeresrauschen ist gesund für den Schlaf, da es als eine Art „weißes Rauschen“ wirkt und störende Geräusche überlagert. Dieser gleichmäßige, rhythmische Klang kann das Gehirn beruhigen, Stress abbauen und das Einschlafen erleichtern. Es erinnert an die Geräusche im Mutterleib, was ein Gefühl von Sicherheit und Geborgenheit fördert

Potassium-rich diet may cut risk of heart failure by 24%! Eating foods such as avocados, bananas and spinach linked to lower risk of heart conditions, hospitalisation or death https://www.theguardian.com/society/2025/aug/29/potassium-rich-diet-may-cut-risk-of-heart-failure-by-24-per-cent-study Potassium increases the amount of salt your body removes from the bloodstream

Lithium deficiency and the onset of Alzheimer’s disease https://nature.com/articles/s41586-025-09335-x Neue Studien zeigen, daß Lithium sich positiv auf Demenz auswirken könnte. Starre EU-Regelungen stehen jedoch einer Nutzung als Nahrungsergänzungsmittel im Weg https://www.fitforfun.de/news/ist-lithium-der-verbotene-schluessel-zur-mentalen-gesundheit-in-der-eu-766882.html

Climate change: mehr giftiges Arsen gelangt in den Reis und damit auf die Teller von Millionen Menschen weltweit❗️ https://www.focus.de/gesundheit/news/forscher-warnen-vor-steigenden-krebszahlen-was-reis-damit-zu-tun-hat_2f398b89-3448-437b-9a28-42926c71a9c0.html Under future climate conditions, significantly more toxic arsenic will end up in rice and thus on the plates of millions of people worldwide

A new study found that eating ultra-processed foods caused otherwise healthy men to quickly gain body fat and led to reductions in their sex hormones. The men also seemed to have accumulated higher levels of a chemical found in plastics and food packaging https://www.sciencedirect.com/science/article/pii/S1550413125003602

Antibiotic resistance caused by painkillers Ibuprofen and paracetamol https://www.scinexx.de/news/medizin/mehr-antibiotika-resistenzen-durch-gaengige-schmerzmittel/ Antibiotika-Resistenzen durch Ibuprofen & Paracetamol: zusammen mit Antibiotika eingenommen, erhöhen sie die Mutationsrate drastisch und wirken wie ein Turbo für die Resistenzentwicklung

Wie gefährlich sind alte Smartphones in der Schublade? Immer wieder den Akkustand kontrollieren und niemals jahrelang lagern❗️ https://www.derstandard.at/story/3000000284430/wie-gefaehrlich-sind-alte-smartphones-in-der-schublade How dangerous are old smartphones in a drawer? Regularly check the battery level and never store them for years❗️

Pregnant women should not consume more than 200 mg of caffeine per day – approximately 2 cups. Higher amounts are associated with an increased risk of low birth weight. https://www.nextg.tv/news/vorsichtige-wissenschaftler-kaffee-verlaengert-das-leben-neue-studie-ueberrascht-sogar-93897507.html Benefits primarily relate to black coffee https://www.mdpi.com/2072-6643/17/15/2558 A growing body of evidence from large-scale epidemiological studies consistently shows that moderate coffee consumption is associated with a lower risk of all-cause and cause-specific mortality, as well as major chronic diseases such as cardiovascular disease, type 2 diabetes, certain cancers, cognitive decline and respiratory illnesses. These benefits often persist across diverse populations. The protective effects of coffee are likely mediated through improved glucose balance, enhanced physical activity, increased fat oxidation, anti-inflammatory properties and enhanced metabolic and pulmonary functions. While concerns persist regarding pregnancy outcomes, anxiety and sleep disturbances, particularly at high consumption levels, most data support the safety and benefits of moderate coffee intake (three to five cups per day) for the general population. Coffee also improves other aspects of well-being, such as mental alertness, physical performance and hydration, thereby enhancing its role in daily functioning. Although most evidence comes from observational studies, the consistency of findings across settings adds to their credibility. Future research, especially randomised controlled trials and genetic studies, will help to clarify unanswered questions and identify subgroups that may benefit most or require caution. In summary, when consumed in moderation and tailored to individual tolerance, coffee appears to be a health-promoting beverage.

Lithium deficiency and the onset of Alzheimer’s disease https://www.nature.com/articles/s41586-025-09335-x Eine winzige Dosis Lithiumorotat führt zu einer massiven Umkehrung der Alzheimer-Krankheit https://www.youtube.com/watch?v=zC3qBR420A8 A tiny dose of lithium orotate leads to a massive reversal of Alzheimer's disease

Covid-19 seems to accelerate the ageing of blood vessels, but only among women https://academic.oup.com/eurheartj/advance-article/doi/10.1093/eurheartj/ehaf430/8236450 Women's arteries seem to be stiffer if they have had covid, with the same effect not being found among men https://www.newscientist.com/article/2492805-covid-19-seems-to-age-blood-vessels-but-only-among-women/ Covid-19 has been linked to heart diseases

SARS-CoV-2-Viruslast im Abwasser im Zeitverlauf. Die gemittelte SARS-CoV-2-Viruslast aller berichtenden Kläranlagen beträgt 26.400 Genkopien pro Liter Abwasser in der 33. Berichtswoche (07.08.–13.08.25). Dieser Wert ist in den vergangenen 4 Wochen gestiegen https://infektionsradar.gesund.bund.de/de/covid/abwasser SARS-CoV-2 viral load in wastewater over time. The average SARS-CoV-2 viral load of all reporting wastewater treatment plants was 26,400 gene copies per liter of wastewater in the 33rd reporting week (August 7–13, 2025). This value has increased over the past four weeks

Cruciferous vegetables intake and risk of colon cancer: a dose–response meta-analysis https://bmcgastroenterol.biomedcentral.com/articles/10.1186/s12876-025-04163-9 Broccoli can have a protective effect against colon cancer, study reveals https://medicalxpress.com/news/2025-08-broccoli-effect-colon-cancer-reveals.html The greatest risk reduction per gram was observed between 20 and 40 g

Lithium deficiency and the onset of Alzheimer’s disease https://www.nature.com/articles/s41586-025-09335-x Why do some people with Alzheimer's-like changes in the brain never go on to develop dementia? Now, researchers at HMS may have found an answer: Lithium deficiency in the brain could be a cause of Alzheimer's disease https://medicalxpress.com/news/2025-08-lithium-loss-ignites-alzheimer-compound.html

Olfactory dysfunction in AD: A fading sense of smell can be one of the earliest signs of Alzheimer's disease even before cognitive impairments manifest https://www.nature.com/articles/s41467-025-62500-8 Brain's immune response linked to olfactory problems associated with Alzheimer's https://medicalxpress.com/news/2025-08-brain-immune-response-linked-olfactory.html

Half an avocado has more potassium than a banana! Humans need potassium to help fend off high blood pressure, which can result in kidney disease, eye damage and heart diseases https://www.independent.co.uk/life-style/health-and-families/avocado-fruit-sleep-magnesium-health-b2808503.html Avocado’s healthy fat & fiber contributed to positive cardiovascular impacts

Acetaminophen (= Paracetamol) is currently considered the only unhealthy pain & fever reducer indicated for use during pregnancy. Paracetamol can have fatal effects during pregnancy! Paracetamol lowers glutathione levels! https://ehjournal.biomedcentral.com/articles/10.1186/s12940-025-01208-0 In der Schwangerschaft kann sich Paracetamol fatal auswirken! https://www.t-online.de/gesundheit/aktuelles/id_100868314/paracetamol-neue-studie-warnt-vor-risiken-in-der-schwangerschaft.html Paracetamol senkt den Glutathion-Spiegel!

Blutanalysen von Hundertjährigen zeigen Geheimnis des Alterns https://morgenpost.de/ratgeber-wissen/article409724397/blutanalysen-von-hundertjaehrigen-zeigen-geheimnis-des-alterns.html Centenarian blood tests give hints of the secrets to longevity https://theconversation.com/centenarian-blood-tests-give-hints-of-the-secrets-to-longevity-215166 People with higher levels of glucose, creatinine, uric acid decreased the chance of becoming a centenarian

Fears of a fresh pandemic have risen as China battles its largest ever outbreak of Chikungunya virus — despite Covid-like quarantine being imposed https://www.bbc.com/news/articles/cvg0edj332yo Those at risk for more severe disease include babies, the elderly, and people with heart disease or diabetes

Smartwatches cannot usefully measure your stress levels❗️ https://psycnet.apa.org/doiLanding?doi=10.1037%2Fabn0001013 Studie: Die Stressmessungen von Smartwatches sind totaler Schwachsinn❗️ https://www.derstandard.at/story/3000000283151/studie-die-stressmessungen-von-smartwatches-sind-voellig-nutzlos Smartwatch stress measurements are completely useless❗️ https://www.theguardian.com/technology/2025/aug/08/smartwatches-offer-little-insight-into-stress-levels-researchers-find

Lithium deficiency and the onset of Alzheimer’s disease https://www.nature.com/articles/s41586-025-09335-x Endogenes Lithium (Li) wird im Gehirn dynamisch reguliert und trägt zur kognitiven Erhaltung während des Alterns bei https://www.derstandard.at/story/3000000282233/lithium-chance-bei-alzheimer-oder-giftiges-spurenelement Lithium – Chance bei Alzheimer oder giftiges Spurenelement❓ In minimal dosierter Form soll es sich positiv auf Nervensystem und psychische Gesundheit auswirken, Aggressionen verringern und generell zu einem längeren Leben beitragen. Tatsächlich scheint Lithium eine wesentliche Rolle bei der normalen Gehirnfunktion zu spielen und kann womöglich die Resistenz gegen Gehirnalterung und Alzheimer verbessern. The mechanisms of lithium’s anti-suicidal effects could be associated with a direct action against aggressiveness and impulsivity, which are invariably present in suicide behaviors ⟿ https://www.mdpi.com/1424-8247/18/2/258

PFAS are everywhere and stubbornly stick around, but this research points to a practical, low-cost way to nudge them out: take gel-forming soluble fiber like psyllium or beta-glucan with meals to trap PFAS in the gut and send them out of the body https://www.earth.com/news/common-dietary-fiber-supplement-could-remove-pfas-forever-chemicals-from-the-body/

Lithium deficiency and the onset of Alzheimer’s disease https://www.nature.com/articles/s41586-025-09335-x New hope for Alzheimer’s: lithium supplement reverses memory loss in mice. Studies in rodents and humans suggest that low levels of the metal contribute to cognitive decline https://www.nature.com/articles/d41586-025-02471-4

A decade-long study by Harvard Medical School scientists suggests that a deficiency of naturally occurring lithium in the brain could be a key factor in the development of Alzheimer's disease: Lithium deficiency and the onset of Alzheimer’s disease https://www.nature.com/articles/s41586-025-09335-x Endogenous lithium (Li) is dynamically regulated in the brain and contributes to cognitive preservation during ageing https://www.independent.co.uk/bulletin/news/dementia-alzheimers-disease-cause-deficiency-b2803824.html Scientists discovered that lithium orotate can bypass amyloid plaques and effectively restore memory in mice at a significantly lower dose than traditional lithium treatments. "Of the metals we analysed, Li was the only one that was significantly reduced in the brain in individuals with mild cognitive impairment". Lithium deficiency accelerates AD pathology and cognitive decline. “A mouse is not a human. Nobody should take anything based just on mouse studies”. “The lithium treatment data we have is in mice, and it needs to be replicated in humans. We need to find the right dose in humans” https://edition.cnn.com/2025/08/06/health/lithium-alzheimers-brain-study

How B Vitamins Can Affect Brain and Heart Health https://medicine.tufts.edu/news-events/news/how-b-vitamins-can-affect-brain-and-heart-health Jeder zweite > 75-Jährige kann Vitamin B12 aus der Nahrung nur noch eingeschränkt aufnehmen: Im Alter verändert sich auch die Magenschleimhaut, es wird weniger Magensäure produziert https://www.t-online.de/gesundheit/aktuelles/id_100856274/demenz-und-vitaminmangel-forscher-empfehlen-gezielte-b-vitamin-tests.html Every second person over 75 years of age can only absorb vitamin B12 from food to a limited extent: With age, the stomach lining also changes, and less stomach acid is produced

Timing Matters: Early Eating Mitigates Genetic Susceptibility for Obesity https://onlinelibrary.wiley.com/doi/10.1002/oby.24319 Eating earlier linked to long-term weight-loss success https://medicalxpress.com/news/2025-08-earlier-linked-term-weight-loss.html Each hour of delay in meal timing was associated with 2.2% higher long-term body weight❗️

Cerebral to Systemic Representations of Alzheimer’s Pathogenesis Stimulated by Polystyrene Nanoplastics https://pubs.acs.org/doi/10.1021/envhealth.5c00160 Exposure to nanoplastics could induce spread of Alzheimer's disease from the brain to other organs https://medicalxpress.com/news/2025-08-exposure-nanoplastics-alzheimer-disease-brain.html Global Plastic Pollution

Significant anti-cancer effect of vitamin K2: High intake of vitamin K2, the so-called menaquinones, reduces the risk of cancer and death. No evidence that increased selenium intake reduces the risk of cancer https://www.onko-portal.de/basis-informationen-krebs/bewusst-leben/basis-informationen-krebs-bewusst-leben-ernaehrung/mit-vitaminen-kre.html Signifikant krebshemmende Wirkung von Vitamin K2

4-years of supplementation with 2000 IU/day vitamin D3 reduced telomere attrition by 140 bp, suggesting that vit D3 daily supplementation with or without n-3 FAs might have a role in counteracting telomere erosion or cell senescence https://ajcn.nutrition.org/article/S0002-9165(25)00255-2/abstract Vitamin D3 and marine ω-3 fatty acids supplementation and leukocyte telomere length: 4-year findings from the VITamin D and OmegA-3 TriaL (VITAL) randomized controlled trial https://www.youtube.com/watch?v=DZrolyDps9o

The Effect of Coenzyme Q10 on Morbidity and Mortality in Chronic Heart Failure (2014) https://www.sciencedirect.com/science/article/pii/S2213177914003369 Patients with moderate to severe HF were randomly assigned in a 2-year prospective trial to either CoQ10 100 mg 3 times daily or placebo, in addition to standard therapy https://youtu.be/XuU6rBlfYnU?t=2410 Long-term CoQ10 treatment of patients with chronic HF is safe, improves symptoms, and reduces major adverse cardiovascular events.

Glutathione = the world's STRONGEST antioxidant - pure CANCER PROTECTION https://www.youtube.com/watch?v=-4GecLKnAGA <19 min Video> by Dr. med. Ulrich Selz 🇩🇪 Glutathione is an important tripeptide consisting of the amino acids glutamic acid, cysteine, & glycine, which acts as an antioxidant and detoxifying agent

Instead of being a place to keep up with friends and family and engage with your interests, it feels like social media has become a place for AI, bots, rage bait, and rampant consumerism https://medium.com/@jessica.ricks25/does-anyone-else-feel-like-social-media-is-no-longer-fun-5904a82d2a55 Why posting on social media is no longer fun https://www.derstandard.at/story/3000000281446/warum-es-keinen-spass-mehr-macht-auf-social-media-zu-posten

Omega-3 supplementation should be regarded as a powerful strategic tool to enhance performance and support physiological adaptation in individuals engaged in resistance training https://pmc.ncbi.nlm.nih.gov/articles/PMC12251297/ Omega-3-Präparate steigern Trainingsleistung definitiv https://www.merkur.de/leben/fitness/kraftsportler-verzeichnen-laut-studie-mit-populaerem-supplement-leistungs-boost-zr-93861837.html ω−3 Omega 3, Ω3 (EPA DHA), Algenöl (EPA DHA) , Fischöl (EPA DHA), Leinsamenöl (ALA)

Kleinste Plastikteilchen (Nanoplastik) machen 0,5 % des Gewichts des menschlichen Gehirns aus❗️ Noch sind die Auswirkungen auf die Gesundheit unklar Bei Demenzkranken wurden noch deutlich höhere Plastikanteile im Gehirn gefunden – teilweise mehr als 30 g❗️ https://www.schwaebische.de/politik/forscher-stellen-erschreckende-veraenderung-im-menschlichen-hirn-fest-3782989 Tiny plastic particles (nanoplastics) make up 0.5% of the weight of the human brain. The health effects are still unclear. Significantly higher levels of plastic have been found in the brains of people with dementia – sometimes more than 30 g

Man atmet täglich 68000 Mikroplastikpartikel in Innenräumen ein Mikroplastik kann gesundheitliche Schäden verursachen. In Innenräumen ist die Konzentration der Partikel höher als gedacht. In Autos ist die Belastung durch Mikroplastikpartikel besonders hoch! https://www.heise.de/news/Studie-Menschen-atmen-taeglich-68-000-Mikroplastikpartikel-in-Innenraeumen-ein-10505523.html We breathe in 68000 microplastic particles indoors every day. Microplastics can cause health problems. The concentration of these particles is higher indoors than previously thought. Microplastic particle pollution is particularly high in cars!

Sleep, pericyte subtypes and cognitive decline in adults https://academic.oup.com/brain/advance-article/doi/10.1093/brain/awaf161/8189044 Disrupted sleep damages blood vessels in brain and may increase dementia risk https://medicalxpress.com/news/2025-07-disrupted-blood-vessels-brain-dementia.html Sleep disruption directly causes damage to brain blood vessels and blood flow

Eingeschaltetes WLAN unterwegs belastet nicht nur den Handy-Akku, sondern gefährdet auch Ihre Sicherheit! Diese Sicherheitslücke können Sie einfach schließen, indem Sie unterwegs das WLAN deaktivieren und so den Zugriff auf gespeicherte Daten verhindern! https://www.pcwelt.de/article/2561667/wlan-am-handy-unterwegs-unbedingt-abschalten-grund.html Turning on Wi-Fi while on the go not only drains your phone's battery but also compromises your security. You can easily close this security gap by disabling Wi-Fi while on the go, thus preventing access to stored data!

Proton pump inhibitors (PPIs) use is associated with higher risk of diagnosed hypertension https://www.ahajournals.org/doi/10.1161/JAHA.124.040009 (PPI) Protonenpumpenhemmer zur Reduzierung der Magensäure (z.B. Medikamente gegen Sodbrennen, Reflux) erhöhen den Blutdruck signifikant❗️ https://www.t-online.de/gesundheit/aktuelles/id_100844982/protonenpumpenhemmer-neues-bluthochdruck-risiko-entdeckt.html

Surprisingly, that risk for artificially sweetened soft drink is even higher than for those who consume sugar-sweetened beverages❗️ https://www.sciencedirect.com/science/article/pii/S126236362500059X A single artificially sweetened soft drink daily may increase diabetes risk by more than a third https://medicalxpress.com/news/2025-07-artificially-sweetened-soft-daily-diabetes.html Both sugar and artificially sweetened beverages were linked to an increased risk of T2DM. The findings highlight the need for public health measures to control the intake of sweetened beverages

Trapping gut bacteria's hidden fuel improves blood sugar and liver health https://medicalxpress.com/news/2025-07-gut-bacteria-hidden-fuel-blood.html A new way to improve blood sugar levels and reduce liver damage: by trapping a little-known fuel made by gut bacteria before they wreak havoc on the body https://www.sciencedirect.com/science/article/pii/S1550413125003286 "Since the portal circulation connects the gut and liver, we hypothesized that gut microbiota-derived D-lactate participates in host metabolism related to hepatic control of blood glucose and liver fat. We found that D-lactate participates in host glucose and lipid metabolism and that a single strain of bacteria that produces more D-lactate can raise blood glucose in mice. We also hypothesized that sequestration and elimination of gut microbiota-derived D-lactate before it crosses the gut barrier using a substrate trap of D-lactate produced by bacteria in the lumen of the gut would lower blood glucose during obesity and lower a trigger for liver inflammation during MAFLD. We designed a new biocompatible D-lactate gut substrate trap and found that oral delivery of this polymer lowered blood glucose, markers of insulin resistance, and hepatic inflammation and fibrosis in obese mice."

Ageing accelerates at around age 50 ― some organs faster than others https://www.nature.com/articles/d41586-025-02333-z 50 ys ⟿ The age the human body starts ageing faster https://www.scientificamerican.com/article/organ-proteins-reveal-how-aging-accelerates-at-50-years-old/ A study has revealed the key turning point for the human body and when its ageing begins to accelerate

Salt as a Trigger for Atrial Tachycardia / Fibrillation https://pmc.ncbi.nlm.nih.gov/articles/PMC9302945/ Epsom salt (magnesium sulfate) + Glauber's salt (sodium sulfate) increase the risk of cardiac arrhythmias https://www.apotheke-adhoc.de/nachrichten/detail/pharmazie/bittersalz-und-glaubersalz-risiko-fuer-herzrhythmusstoerungen-erhoeht/ Abführmittel können Vorhofflimmern auslösen❗️ https://www.t-online.de/gesundheit/aktuelles/id_100841256/bittersalz-und-glaubersalz-ema-warnt-vor-herzrisiko-durch-abfuehrmittel.html

Imbalanced sleep increases mortality risk by 14-34%: a meta-analysis. Daily long sleep duration (≥ 9 h per night) was associated with a 34% higher risk of mortality https://pmc.ncbi.nlm.nih.gov/articles/PMC12181477/ Erhöhtes Sterberisiko bei zu viel Schlaf https://www.t-online.de/gesundheit/aktuelles/id_100840972/schlafen-neue-studie-langes-schlummern-erhoeht-sterberisiko-.html Keyword: Longevity

'Significant evidence' ties air pollution with dementia, study finds after studying data from ~ 30 million people across four continents https://www.theguardian.com/environment/2025/jul/24/air-pollution-raises-risk-of-dementia-say-cambridge-scientists The pollutants were: PM2.5, which comes from vehicle emissions, power plants and woodburning stoves and fireplace

If we’re serious about protecting pregnancies, we need to stop spraying pesticides. These chemicals are in the air https://www.theguardian.com/lifeandstyle/2025/jul/27/if-were-serious-about-protecting-pregnancies-we-need-to-stop-spraying-pesticides Pesticides are being sprayed by building managers, neighbours, city governments & businesses – on sidewalks, in apartment hallways, in parks!

Engineered From Yogurt, This Gel Helps Heal the Body From Within https://cell.com/matter/abstract/S2590-2385(25)00383-2 The yogurt EVs enabled the hydrogel to both mimic the mechanics of living tissue and actively engage surrounding cells, promoting healing and tissue regeneration without chemical additives https://scienceblog.com/engineered-from-yogurt-this-gel-helps-heal-the-body-from-within/ Extracellular vesicles as dynamic crosslinkers for bioactive injectable hydrogels. The new material mimics living tissue and enhances the body’s natural healing processes, opening a path to safer, more accessible regenerative treatments

Much faster than the WHO: online tool CoVerage detects dangerous corona variants 3 months in advance https://sarscoverage.org/ With precise heatmaps, "CoVerage" exposes dangerous SARS-CoV-2 mutations by country: The darker the red, the more data is available https://nachrichten.idw-online.de/2025/07/18/data-driven-detection-of-concerning-sars-cov-2-variants-months-in-advance

Dissecting the cell cycle regulation, DNA damage sensitivity and lifespan effects of caffeine in fission yeast https://pmc.ncbi.nlm.nih.gov/articles/PMC12203419/ Caffeine enhances DNA damage sensitivity independently of its effects on mitosis Caffeine could slow cellular ageing https://www.qmul.ac.uk/media/news/2025/science-and-engineering/se/caffeine-could-slow-cellular-ageing-new-research-shows-how.html Caffeine can modulate cell cycle progression, override DNA damage checkpoint signalling and increase chronological lifespan (CLS) in various model systems https://www.telepolis.de/features/Vergessen-Sie-Anti-Aging-Cremes-Trinken-Sie-sich-jung-mit-Kaffee-10459582.html

The results of these rodent studies indicate that supplementing GlyNAC increases length of life. GlyNAC supplementation also corrects GSH deficiency, OxS, and multiple aging hallmarks (mitochondrial dysfunction, abnormalities in mitophagy and nutrient sensing, and genomic damage) in vital organs such as the heart, liver and kidneys https://www.mdpi.com/2072-6643/14/5/1114 GlyNAC supplementation extends life span in mice https://medicalxpress.com/news/2022-03-glynac-supplementation-life-span-mice.html GlyNAC (Glycine and N-Acetylcysteine) Supplementation in Mice Increases Length of Life by Correcting Glutathione Deficiency, Oxidative Stress, Mitochondrial Dysfunction, Abnormalities in Mitophagy and Nutrient Sensing, and Genomic Damage °°° Glutathion: Wundermittel für Zellen, Haut & Immunsystem (überraschende Ergebnisse) DoktorWeigl https://www.youtube.com/watch?v=IGkcLx1l8Oo

Drug-driven community shifts favour pathogens. Non-antibiotics disrupt colonization resistance against enteropathogens. Not only antibiotics, but also antiallergic drugs, hormone preparations, antidepressants significantly worsen the intestinal flora https://www.nature.com/articles/s41586-025-09217-2 Nicht nur Antibiotika, sondern auch Antiallergika, Hormonpräparate, Antidepressiva verschlechtern die Darmflora signifikant https://www.t-online.de/gesundheit/aktuelles/id_100826608/studie-medikamente-koennen-darm-schaedigen-diese-greifen-die-darmflora-an-.html Drogenbedingte Veränderungen in der Gesellschaft begünstigen Krankheitserreger

The removal of probiotics represented by lactic acid bacteria and the colonization of pathogenic bacteria can directly or indirectly promote the occurrence of kidney stones https://www.sciencedirect.com/science/article/pii/S2405805X24000309 Genetically modified gut bacteria show promise for combating kidney stones in clinical trial https://www.science.org/doi/10.1126/science.adu8000 The researchers used the bacterium Phocaeicola vulgatus, which is already found in the microbiome of humans, and modified it to break down oxalate and also to consume porphyran, a nutrient derived from seaweed https://medicalxpress.com/news/2025-07-genetically-gut-bacteria-combating-kidney.html

Association between dietary copper intake and cognitive function in American older adults: NHANES 2011–2014. Dose–response analysis suggested an optimal copper intake level, with an inflection point of ~1.22 mg per day https://www.nature.com/articles/s41598-025-09280-9 Copper⟶Brain https://www.t-online.de/gesundheit/aktuelles/id_100825568/studie-zu-gehirnleistung-forscher-finden-verbesserung-durch-spurenelement.html

Caffeine induces age-dependent increases in brain complexity and criticality during sleep https://www.nature.com/articles/s42003-025-08090-z Caffeine doesn’t just keep you awake. It keeps your sleeping brain awake, too https://www.psypost.org/caffeine-increases-brain-complexity-during-sleep-study-shows/

Calcium supplements increase the risk of death by 20%! Calcium supplements are dangerous and can increase the risk of heart attack by up to 27%! https://www.youtube.com/watch?v=LXWs7iAz3QY Calcium Supplemente erhöhen das Sterberisiko um 20%. Kalzium-Supplemente sind gefährlich und können das Herzinfarkt-Risiko um bis zu 27 % erhöhen!

Copper Linked to Better Brain Function In Old Age https://www.sciencealert.com/copper-linked-to-better-brain-function-in-old-age-diet-study-suggests The 1.22 mg copper per day is the equivalent of a handful of walnuts or a bowl of lentils. Copper is found in more foods than you might think – including mushrooms, dark chocolate, wheat bran, and oysters

If you take fish oil or seaweed oil, also called algae oil, daily ... the plaque in your arteries changes quickly☘️ https://www.youtube.com/watch?v=jdYETp-JbXA Wenn Sie Fischöl einnehmen … verändern sich Ihre Plaque in Ihren Arterien schnell☘️

Morning vs Bedtime Dosing and Nocturnal Blood Pressure Reduction in Patients With Hypertension https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2836172 Clinical trial shows taking blood pressure medication at night improves nocturnal and daytime control https://medicalxpress.com/news/2025-07-clinical-trial-blood-pressure-medication.html

Cervical HPV positivity increases the risk of oral HPV infection. Women with cervical HPV positivity or cervical dysplasia are a high-risk group that should undergo oral HPV screening and should be followed up more closely with their partners https://journals.sagepub.com/doi/full/10.1177/00220345251337071 Die veränderten Sexualgewohnheiten (immer mehr Oralsex) haben in den vergangenen Jahrzehnten zu einem deutlichen Anstieg von Krebserkrankungen geführt, die durch humane Papillomviren (HPV) ausgelöst werden. Zu den Risikogruppen gehören Frauen, deren Zervix mit HPV infiziert ist. In einer Metaanalyse im Journal of Dental Research (2025; DOI: 10.1177/00220345251337071) war eine von 8 Frauen gleichzeitig in Zervix und Mund-Rachen-Raum HPV-positiv

Arizona resident dies from plague❗️ Plague, known as the "Black Death" in the 14th century, killed up to half of Europe's population. It is now rare in humans https://www.bbc.com/news/articles/cz7l8w8881qo Ø 7 plague cases are reported each year in the US, the CDC says

Evolutionary regulation of human Fas ligand (CD95L) by plasmin in solid cancer immunotherapy https://www.nature.com/articles/s41467-025-60990-0 While cancer is one of the most common causes of death in humans, it is extremely rare in chimpanzees. The reason has now been discovered https://www.t-online.de/gesundheit/aktuelles/id_100814920/krebs-weshalb-schimpansen-seltener-als-menschen-erkranken.html

Daily green tea & veggies help lower your blood pressure https://pubmed.ncbi.nlm.nih.gov/40126033/ Flavan-3-ols, found in cocoa, tea & certain fruits, show promise in improving blood pressure and vascular function, but are unfortunately not used for cardiovascular prevention https://www.sciencealert.com/a-simple-daily-habit-could-help-lower-your-blood-pressure

Low levels of vitamin D tied to cancer https://www.dailymail.co.uk/health/article-14894439/cancer-anxiety-linked-low-levels-vitamin-d.html Vitamin D is thought to regulate cell growth, and when cells grow uncontrollably, they can more easily mutate into cancer cells. The vitamin also inhibits cancer cell growth and promotes death of harmful cells

Increased sedentary behavior is associated with neurodegeneration and worse cognition in older adults over a 7-year period despite high levels of physical activity https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/alz.70157 Sitting less is even more important than exercising https://www.t-online.de/gesundheit/aktuelles/id_100764672/alzheimer-risiko-taegliches-sitzen-schadet-dem-gehirn-nachhaltig.html Bewegungsmangel

Supplementing Glycine and N-Acetylcysteine (GlyNAC) in Older Adults Improves Glutathione Deficiency, Oxidative Stress, Mitochondrial Dysfunction, Inflammation, Physical Function, and Aging Hallmarks – 2022 Aug 17 https://pmc.ncbi.nlm.nih.gov/articles/PMC9879756/ NAC can help improve key markers of aging❗

Bryan Johnson's intensive morning routine focuses on optimizing his body's natural rhythms and promoting longevity. It involves waking up naturally between 4:30 and 6:00 am, followed by temperature checks and UV light exposure to regulate his circadian rhythm. He then engages in a workout session that incorporates strength, balance, flexibility, and cardio exercises https://www.youtube.com/watch?v=iSqobxCVlMg Bryan takes a comprehensive stack of over 40 supplements, including Iron, vitamin C, and others tailored to his needs. Nutrition: Bryan follows an intermittent fasting regimen, consuming his meals within an 8 hours window, often starting with a nutrient-dense, vegan breakfast. His meals are rich in vegetables, healthy fats, and proteins

The EU would like to eliminate PFAS. Exceptions should apply to medical materials for which PFAS are essential. These include stents for opening and closing blood vessels or artificial joints https://www.dw.com/de/gesundheit-umweltverschmutzung-trinkwasserbelastung-chemiefabrik-klage-pfoa/a-73156892 PFAS chemical - dangerous and non-biodegradable! Under former US President Joe Biden, legally binding limits for six PFAS chemicals in drinking water were established for the first time. The Trump administration has reversed four of these limits.

Personal night light exposure predicts incidence of cardiovascular diseases in >88000 individuals https://www.medrxiv.org/content/10.1101/2025.06.20.25329961v1 Circadian disruption by night light linked to multiple cardiovascular outcomes https://medicalxpress.com/news/2025-07-circadian-disruption-night-linked-multiple.html Avoid bright light during habitual sleep times ...

"Most relatively healthy people in my practice with skin type 2-3 need 4000 to 5000 IU vitamine D daily, accompanied by the cofactors calcium, magnesium, boron and vitamin K2" https://www.augsburger-allgemeine.de/gesundheit/sind-2000-ie-vitamin-d-am-tag-zu-viel-6-7-25-109045564 Die meisten gesunden Menschen mit Hauttyp 2-3 benötigen tägl. 4000–5000 IE Vit D

KI erkennt kognitive Beeinträchtigungen an der Stimme https://deutsch.medscape.com/artikelansicht/4915134 Utility of ai-based conversation voice analysis for detecting cognitive decline https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0325177 AI screens for cognitive decline using only a short conversational voice sample

Widespread Bifidobacterium deficit in United States infants drives prevalent gut dysbiosis https://www.nature.com/articles/s42003-025-08274-7 Missing beneficial bacteria in infant guts linked to rising asthma and allergy cases https://medicalxpress.com/news/2025-07-beneficial-bacteria-infant-guts-linked.html The study obtained fecal samples from participants in 48 of 50 US States

Both acute COVID-19 and MIS-C in children are linked with elevated markers associated with risk of adverse cardiovascular health https://pubs.acs.org/doi/10.1021/acs.jproteome.5c00062 Children with COVID-19 may have an increased cardiovascular risk https://www.aerzteblatt.de/news/kinder-mit-covid-19-konnten-ein-erhohtes-kardiovaskulares-risiko-haben-107f979f-56fe-47ac-9740-5fb355699d53 Alterations in lipoprotein composition and lipids (particularly in triglycerides and cholesterol esters) indicate disruption to overall systemic lipid metabolism. The persistence of inflammatory and cardiovascular markers postinfection raises concerns about long-term health impacts, underscoring the need for vigilant monitoring

Strength training should be done before cardio, not after❗ https://www.derstandard.at/story/3000000277737/soll-man-cardio-vor-oder-nach-dem-krafttraining-mach Studienteilnehmer, die ein Krafttraining machten und danach noch Cardiotraining, verloren deutlich mehr Fett & waren im Tagesverlauf körperlich aktiver als diejenigen, die das Cardiotraining als Erstes absolvierten

Krebsrisiko: Alkohol zählt zur höchsten Risikostufe – ähnlich wie Tabak oder Asbest. Besonders betroffen: Leber, Brust, Darm und Mundraum https://www.t-online.de/gesundheit/ernaehrung/id_100690302/jeden-tag-bier-wie-ungesund-taeglicher-alkohol-genuss-ist-.html Cancer risk: Alcohol is among the highest risk factors – similar to tobacco or asbestos❗️

New Covid variant 'Stratus' is spreading and has a unique symptom: here are the signs to look out for https://www.cosmopolitan.com/uk/body/health/a65289794/stratus-covid-variant-symptoms/ “Unlike other variants, Stratus has mutations in the spike protein which could help it evade antibodies developed from prior infections or vaccinations"

Vitamin C Promotes Epidermal Proliferation by Promoting DNA Demethylation of Proliferation-Related Genes in Human Epidermal Equivalents https://www.jidonline.org/article/S0022-202X(25)00416-6/fulltext Vitamin C für jugendliche Haut https://www.it-boltwise.de/vitamin-c-ein-schluessel-zur-jugendlichen-haut.html Vitamin C may help skin look younger❗️ https://www.prevention.com/food-nutrition/a65254637/vitamin-c-makes-skin-look-younger-study/

DunedinPACNI estimates the longitudinal Pace of Aging from a single brain image to track health and disease https://www.nature.com/articles/s43587-025-00897-z#Sec1 Forscher entwickeln Lebenszeitmesser https://www.t-online.de/gesundheit/aktuelles/id_100802516/krankheitsrisiko-voraussagen-us-forscher-entwickeln-lebenszeitmesser.html A new method shows how quickly the body ages and warns of impending diseases

Scientists discovered microplastics in human semen and follicular fluid: Microplastics found in sperm and eggs of majority of people tested https://edition.cnn.com/2025/07/01/health/microplastics-semen-follicular-fluid-wellness Unveiling the Hidden Danger: Detection and Characterisation of Microplastics in Human Follicular and Seminal Fluids

The impact of post-traumatic stress on the mental state of university hospital physicians – a cross sectional study. Hospital physicians have an increased risk for post-traumatic stress caused by work-related trauma (2022 Feb 3) https://pmc.ncbi.nlm.nih.gov/articles/PMC8815118/ The current study found a difference between the exposure to work-related traumatic situations (“traumatic event/TE”) and flashbacks following work-related traumatic situations (“post-traumatic stress/PTS”) in association with depression symptoms. The physicians’ risks of experiencing symptoms of depression were significantly higher if flashbacks were affirmed. The results indicate the need for physicians’ workplace support such as crisis intervention and good structures of social support among colleges

Lower potassium levels in the blood, known as hypokalemia, are associated with an increased risk of arteriosclerosis (hardening of the arteries), and persistent potassium deficiency can contribute to calcification of the arteries https://www.youtube.com/watch?v=yt1gtBNd4gQ 🇩🇪niedrige Kaliumwerte 👎im Blut weisen auf ein erhöhtes Arterioskleroserisiko hin!

Forever chemicals have polluted the water supply of 60000 people, threatening human health, wildlife and the wider ecosystem. But activists say this is just the tip of the Pfas iceberg https://www.theguardian.com/environment/2025/jul/01/pfas-forever-chemicals-water-contamination-saint-louis-france-aoe A French region has banned tap water. It's a warning for the rest of EU

Dietary flavanols restore hippocampal-dependent memory in older adults with lower diet quality and lower habitual flavanol consumption https://www.pnas.org/doi/full/10.1073/pnas.2216932120 Dietary intervention studies demonstrated that flavanol consumption can play a role in attenuating cognitive aging https://www.fr.de/ratgeber/gesundheit/demenz-vorbeugen-zwei-obstsorten-koennen-besonders-gut-helfen-zr-93289954.html

Prebiotics may treat or prevent neurological diseases by boosting brain GABA https://www.nature.com/articles/s41538-025-00383-1 Low GABA levels in the brain have been associated with neurological disorders, Alzheimer's or epilepsy https://medicalxpress.com/news/2025-07-prebiotics-neurological-diseases-boosting-brain.html Gut GABA, brain GABA and the gut microbiota

AI model spots gastric cancer on routine CT scans with high accuracy, significantly outperforming radiologists and significantly outperforms radiologists https://medicalxpress.com/news/2025-06-ai-gastric-cancer-routine-ct.html A collaboration of leading Chinese research institutions has developed an ai-based method called GRAPE

How to protect yourself from ticks year-round https://www.nbcnews.com/health/health-news/how-to-protect-yourself-from-ticks-rcna215725

A new artificial intelligence (AI) tool that helps clinicians identify brain activity patterns linked to nine types of dementia, including Alzheimer's disease, using a single, widely available scan—a transformative advance in early, accurate diagnosis https://medicalxpress.com/news/2025-06-ai-tool-dementia-brain-scan.html

Every year, 1.8 million people in EU and Central Asia die from avoidable deaths from noncommunicable diseases such as cancer, heart disease, chronic respiratory issues, and diabetes https://news.cision.com/who-regional-office-for-europe/r/noncommunicable-diseases-cause-1-8-million-avoidable-deaths-and-cost-us--514-billion-every-year--rev,c4169566 WHO – Jeder 5. Mann stirbt vor dem 70. Lebensjahr https://www.t-online.de/gesundheit/aktuelles/id_100794382/who-bericht-europaeer-sterben-oft-vor-70-an-vermeidbaren-krankheiten.html One in five men in Europe dies before the age of 70

Consuming pecans as a snack improves lipids/lipoproteins and diet quality compared with usual diet in adults at increased risk of cardiometabolic diseases https://www.sciencedirect.com/science/article/pii/S0002916525000577 Just 1 handful of pecans each day can lower cholesterol & boost heart health https://www.earth.com/news/just-one-handful-of-pecan-nuts-each-day-can-lower-cholesterol-heart-health/

High-density lipoprotein cholesterol and cardiovascular mortality: a prospective cohort study among 15.8 million adults (Published: 31 December 2021) https://academic.oup.com/eurjpc/article/29/5/844/6491266 Danger for the heart: HDL cholesterol not as “good” as previously thought? https://www.fr.de/ratgeber/gesundheit/gefahr-fuer-herz-hdl-cholesterin-doch-nicht-so-gut-wie-gedacht-93804176.html

The potential dual role of tau phosphorylation: plasma phosphorylated-tau217 in newborns and Alzheimer’s disease https://academic.oup.com/braincomms/article/7/3/fcaf221/8158110 Die Entdeckung, dass sowohl Neugeborene als auch Alzheimer-Patienten hohe Blutwerte des Proteins p-tau217 aufweisen, wirft ein neues Licht auf die Rolle dieses Proteins im menschlichen Gehirn. Während p-tau217 bei Alzheimer als Marker für die Degeneration des Gehirns gilt, scheint es bei Neugeborenen eine unterstützende Funktion bei der gesunden Gehirnentwicklung zu haben https://www.it-boltwise.de/gemeinsame-proteinspitze-bei-neugeborenen-und-alzheimer-patienten-entdeckt.html Newborns have elevated levels of a biomarker for Alzheimer's https://www.gu.se/en/news/newborns-have-elevated-levels-of-a-biomarker-for-alzheimers

Glass bottle caps are a source of microplastic contamination. The particles were the same color as the caps and had the same composition as the paint. Rinsing the caps before filling reduces contamination❗️ https://www.sciencedirect.com/science/article/pii/S0889157525005344 Verschlüsse von Glasflaschen sind eine Quelle für Mikroplastik-Verunreinigungen. Partikel hatten die gleiche Farbe wie die Verschlüsse & die gleiche Zusammensetzung wie die Farbe. Das Abspülen der Verschlüsse vor dem Abfüllen verringert die Kontamination❗️

Noise harms health, but also biodiversity and the economy❗️ https://de.nachrichten.yahoo.com/f%C3%BCnfte-europ%C3%A4er-viel-verkehrsl%C3%A4rm-ausgesetzt-010041751.html Lärm schädigt die Gesundheit, Artenvielfalt und Wirtschaft enorm! Die neg. Folgen der Lärmbelastung gehen über die Gesundheit hinaus: Lärm wirkt sich auf die Tierwelt an Land und unter Wasser aus

New research reveals that even small amounts of alcohol can shorten life expectancy and increase cancer risk. Studies indicate that consuming just two drinks a week may reduce lifespan, while regular drinking could cost years https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/how-much-alcohol-can-shorten-your-life-scientists-reveal-alarming-numbers/articleshow/122044877.cms

A surprising mechanism by which the SARS-CoV-2 virus provokes immune-mediated tissue damage https://www.cell.com/cell-reports/fulltext/S2211-1247(25)00283-9 SARS-CoV-2 Protein Spreads Between Cells, Triggering Immune Attack on Healthy Tissue https://www.bfhu.org/2025/06/12/sars-cov-2-protein-spreads-between-cells-triggering-immune-attack-on-healthy-tissue/ Covid-Mechanismus entschlüsselt https://www.telepolis.de/features/Durchbruch-in-der-Covid-Forschung-Wenn-Viren-Zellen-taeuschen-10458230.html

Proximity to Golf Courses and Risk of Parkinson Disease https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2833716 Wohnen am Golfplatz als möglicher Risikofaktor für Parkinson https://www.gelbe-liste.de/neurologie/parkinson-risiko-nahe-golfplatz Risiko für Parkinson: Besondere Relevanz haben dabei Pestizide und kontaminiertes Trinkwasser

Quercetin greatly improved gut barrier function in the DSS-induced colitis model by regulating NET formation and that quercetin was able to activate Ahr and upregulate Arnt in neutrophils to regulate NET formation https://pubmed.ncbi.nlm.nih.gov/40088746/ Quercetin protected the gut barrier in ulcerative colitis by activating aryl hydrocarbon receptor

Scale of how chronic fatigue syndrome affects patients' blood shown for first time https://medicalxpress.com/news/2025-06-scale-chronic-fatigue-syndrome-affects.html People with ME/CFS (myalgic encephalomyelitis/chronic fatigue syndrome) have significant differences in their blood compared with healthy individuals, a new study reveals

Live zoster vaccination and cardiovascular outcomes: a nationwide, SouthKorean study https://academic.oup.com/eurheartj/advance-article-abstract/doi/10.1093/eurheartj/ehaf230/8124786 The live zoster vaccination may be beneficial as a strategy with potential implications for cardiovascular disease burden in the general population https://www.fr.de/panorama/gesundheit-herpes-impfung-herz-kreislauf-erkrankungen-forscher-feiern-ergebnisse-93795288.html

"We can objectively say that there is a significant link between regular nighttime snoring and high blood pressure" https://www.getsurrey.co.uk/news/health/habit-happens-night-could-early-31895801 "Wir können wir objektiv sagen, daß ein signifikanter Zusammenhang zwischen regelmäßigem nächtlichem Schnarchen und Bluthochdruck besteht“ Regular snoring is associated with uncontrolled hypertension https://www.nature.com/articles/s41746-024-01026-7 Snoring alone may also serve as an early warning sign of high blood pressure, as poor sleep quality due to snoring may worsen the risk of hypertension. https://news.flinders.edu.au/blog/2024/06/19/regular-snoring-could-be-bad-for-your-heart/

Puls: Nach der allabendlichen Einnahme des Blutdrucksenkers kam es zu deutlich weniger Notaufnahmen!❗️Grund: Der nächtlich erwünschte typische Blutdruckabfall (gemäß dem zirkadianen Rhythmus) ist bei älteren Menschen oft nicht mehr durchgängig vorhanden❗️ https://www.t-online.de/gesundheit/aktuelles/id_100785020/blutdrucksenker-studie-zeigt-optimalen-einnahmezeitpunkt-bei-senioren.html Pulse: After taking the blood pressure lowering medication every night, there were significantly fewer emergency admissions❗️ Reason: The typical nightly desired drop in blood pressure (according to the circadian rhythm) is often no longer consistently present in older people❗️

“Every time you get a new COViD strain, it always is a little bit more transmissible than what came before it,” Dr. Peter Chin-Hong, a UCSF infectious disease specialist, told SFGATE https://www.sfgate.com/bayarea/article/razor-blade-throat-covid-subvariant-california-20381353.php 'Razor blade throat' COVID subvariant quickly gains ground in California

Tracking microbial rhythms reveals new target for treating metabolic diseases https://medicalxpress.com/news/2025-06-tracking-microbial-rhythms-reveals-metabolic.html The gut microbes follow rhythmic cycles of activity throughout the day. However, high-fat diets and other factors can disrupt these rhythms and contribute to metabolic disease

The probiotic Bifidobacterium nimalis subsp. Lactis A6, significantly improved mood + bowel movements. It works by fixing the body’s production of serotonin, that controls both happiness + healthy digestion https://studyfinds.org/probiotic-fight-depression-constipation/ The treatment works by rebalancing how the body processes tryptophan, increasing mood-boosting serotonin while decreasing problematic kynurenine. The treatment also boosted beneficial bacteria strains including Lactobacillus paracasei, Lactobacillus plantarum, and Bifidobacterium animalis

Fecal metabolite profiling identifies critically ill patients with increased 30-day mortality https://www.science.org/doi/10.1126/sciadv.adt1466 Something in Your Poop May Predict an Imminent Death https://www.sciencealert.com/something-in-your-poop-may-predict-an-imminent-death Critically ill patients have reduced intestinal microbiota diversity

You’ll live longer if you remove these extras from your coffee! Hold the Cream & Sugar: Black Coffee Linked to Lower Risk of Death! Study links coffee consumption to lower risk of all-cause mortality; benefits significantly diminished with additives https://www.independent.co.uk/bulletin/lifestyle/coffee-health-benefits-sugar-milk-b2771365.html

"I'm a scientist who cured my insomnia... and discovered what we've been told about sleep is a lie" https://www.dailymail.co.uk/health/article-14776067/sleep-scientist-cured-insomnia-lifestyle-myths-advice.html The secret to the best night of rest can be gleaned from looking back to our caveman ancestors and mimicking the way they slept

Revealed: Thousands of UK university students caught cheating using AI https://www.theguardian.com/education/2025/jun/15/thousands-of-uk-university-students-caught-cheating-using-ai-artificial-intelligence-survey Guardian investigation finds almost 7000 proven cases of cheating – and experts says these are tip of the iceberg

Polystyrene nanoplastics disrupt the intestinal microenvironment by altering bacteria-host interactions through extracellular vesicle-delivered microRNAs https://www.nature.com/articles/s41467-025-59884-y Microplastics found in these common supermarket foods & drinks – how to avoid https://www.express.co.uk/life-style/health/2068883/microplastics-common-foods-drinks

Neue Sommerwelle? Corona-Variante Nimbus breitet sich schneller aus https://www.apotheken-umschau.de/krankheiten-symptome/infektionskrankheiten/coronavirus/corona-variante-nimbus-breitet-sich-schnell-aus-1334311.html Helfen die Corona-Impfungen gegen Nimbus NB.1.8.1? Schlagen Coronatests bei Nimbus an? Gibt es bei Nimbus wirklich rasierklingenartige Halsschmerzen? New COVID Variant NB.1.8.1 'Nimbus' Now Driving 37% of Cases in US: Know These Symptoms https://www.today.com/health/coronavirus/new-covid-variant-nb181-nimbus-symptoms-rcna212304