Women are significantly better at recognizing illness in faces compared to men, a new study reveals https://www.sciencedirect.com/science/article/abs/pii/S1090513825001527 Rating the natural signs of illness: Women are much better at recognizing illness in faces compared to men https://medicalxpress.com/news/2025-12-women-illness-men.html

Healthy habits make your brain age more slowly https://academic.oup.com/braincomms/article/7/5/fcaf344/8251081 study finds https://news.ufl.edu/2025/09/brain-aging/ MRI data now show for the first time how young or old a brain actually works https://www.fr.de/wissen/acht-jahre-juenger-im-kopf-diese-alltagsfaktoren-halten-das-gehirn-fit-zr-94089563.html Restful sleep is the most important thing. My smartwatches confirm this!

Probiotic Blend of Lactobacillus acidophilus LA-5 and Bifidobacterium animalis ssp. Lactis BB-12 in Non-constipated Irritable Bowel Syndrome https://onlinelibrary.wiley.com/doi/abs/10.1111/jgh.70137 The results of this study represent the first evidence for the efficacy and safety of Lactobacillus acidophilus LA-5 and Bifidobacterium animalis ssp. lactis BB-12 as a probiotic blend in the treatment of non-constipated IBS in adults https://www.dailymail.co.uk/health/article-15396077/two-supplements-solve-ibs-bloating-gas-pain.html The findings also showed that, by the end of the study, participants in the probiotic group had a higher quantity of healthy bacteria in their microbiome than those in the placebo group

People who exercise are definitely healthier because they have more myokines in their blood. In other words, those who don't exercise are more likely to get sick due to a myokine deficiency https://www.mdpi.com/1422-0067/23/7/3501 Protein-rich diet is particularly important for older people https://taz.de/Ernaehrung-im-Alter-Nicht-nur-Sportler-brauchen-extra-Protein/!6138308/

Aspartame decreases fat deposits in mice at a cost of mild cardiac hypertrophy and reduced cognitive performance https://www.sciencedirect.com/science/article/pii/S0753332225010856 Aspartame sweetener cuts fat, but may harm heart and brain—even at low doses https://medicalxpress.com/news/2025-12-aspartame-sweetener-fat-heart-brain.html

Longitudinal Association of Coffee and Tea Consumption with Bone Mineral Density in Older Women https://www.mdpi.com/2072-6643/17/23/3660 Tea consumption is associated with higher total hip BMD in older women https://www.n-tv.de/wissen/Wie-Kaffee-die-Knochendichte-beeinflusst-id30157436.html Green tea provides protective plant substances for strong bones

High- and Low-Fat Dairy Consumption and Long-Term Risk of Dementia. Evidence From a 25-Year Prospective Cohort Study https://www.neurology.org/doi/10.1212/WNL.0000000000214343 Could cheese protect your brain health? Study links high-fat cheese and cream to lower dementia risk https://medicalxpress.com/news/2025-12-cheese-brain-health-links-high.html

The gut microbiome is a crucial factor for good sleep: lots of deep + REM sleep https://www.derstandard.at/story/3000000300353/warum-guter-schlaf-im-bauch-beginnt Good sleep starts in the gut https://theconversation.com/good-sleep-starts-in-the-gut-270487 The gut is involved in the conversion of serotonin to melatonin. The calming neurotransmitter GABA is produced in the gut

Die Suche nach der perfekten, sauberen Schokolade mit 100-prozentigem Kakaoanteil und dem niedrigsten Gehalt an MOSH und Cadmium ist eine Gratwanderung zwischen Genuß und Toxikologie https://gemini.google.com/share/ff1a25b7d3ed

How Fire Might Have Changed Our Moods https://www.psychologytoday.com/us/blog/how-to-think-like-a-neandertal/202512/how-fire-might-have-changed-our-moods 90% of the body’s serotonin is produced in the gut. Raw diets have a different microbiome than cooked diets. As our ancestors switched to easily digestible foods, they altered the bacterial communities in their guts. These changes likely affected the fermentation processes that produce short-chain fatty acids and regulate inflammation, further affecting serotonin levels. The discovery of fire did more than change the very nature of our food; it changed human behavior. Modern humans, talented but biochemically fragile, may still bear that ancient trade-off in their vulnerability to serotonin imbalances

Vitamin D – 10 Symptoms Your Doctor Might Ignore! Dr. med. Selz licensed in🇩🇪466000 subscribers: Learn more about how the WHO defines health information sources. Hardly any dietary supplement polarizes opinion as much as vit D https://www.youtube.com/watch?v=Btn8_hWN18s Daily Vit D + Vitamin K2 + MagnesiumGlycinat ❗

Thoughts on the effectiveness of expensive probiotics such as Lactobacillus & Bifidobacterium, etc. https://www.dailymail.co.uk/health/article-15336163/probiotics-gut-microbiome-supplements-overhyped.html The reason people feel like probiotics changed their lives is mostly that some people really do match with a strain that helps their specific gut situation

Prediabetes remission and cardiovascular morbidity and mortality https://www.thelancet.com/journals/landia/article/PIIS2213-8587(25)00295-5/fulltext When people with prediabetes bring their blood glucose levels back into the normal range through lifestyle changes, their risk of heart attack, heart failure is halved https://nachrichten.idw-online.de/2025/12/13/blutzucker-normalisieren-herzinfarkt-risiko-halbieren

Bidirectional associations between sleep and physical activity investigated using large-scale monitoring data https://www.nature.com/articles/s43856-025-01226-6 Guter Schlaf entscheidet über Fitness und Gesundheit https://www.ad-hoc-news.de/boerse/news/ueberblick/neue-studien-zeigen-guter-schlaf-entscheidet-ueber-fitness-und-gesundheit/68414720 Prioritizing sleep may be more crucial than exercise for daily activity https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/sleep-or-exercise-which-is-more-important-for-health-new-study-weighs-in/articleshow/125858116.cms

Prolonged intermittent hypoxia accelerates cardiovascular aging and mortality: insights from a murine model of OSA https://www.nature.com/articles/s41514-025-00283-4 Untreated sleep apnea tied to early heart aging and death https://medicalxpress.com/news/2025-12-untreated-apnea-early-heart-aging.html Treat sleep-disordered breathing as early as possible

Gut micro-organisms associated with health, nutrition and dietary interventions. E.g. there is an increasing Bifidobacterium animalis—a bacterium present in dairy-based foods and in the microbiome of people consuming larger amounts of them https://nature.com/articles/s41586-025-09854-7 Which gut microbes matter most? Large study ranks bacteria by health and diet links https://medicalxpress.com/news/2025-12-large-scale-gut-microbiome-microbes.html Cardiometabolic diseases (CMDs) are the leading causes of morbidity and mortality in Western countries and constitute a heavy burden on global healthcare systems1. The most predominant CMDs are cardiovascular disease (CVD) and type 2 diabetes (T2D)3, which are connected with the increased consumption of calorie-dense, high-risk processed foods observed over the past few decades4. Habitual diet is not only among the known risk factors associated with CMDs, but also the primary modifiable target for prevention and treatment

Why mRNA-based COVID-19 vaccines can cause myocarditis https://www.science.org/doi/10.1126/scitranslmed.adq0143 mRNA-based COVID-19 vaccines can cause myocarditis, but COVID is worse. A case of COVID-19 is ~ 10 times as likely to induce myocarditis as an mRNA-based COVID-19 vaccination https://med.stanford.edu/news/all-news/2025/12/myocarditis-vaccine-covid.html

An overview of national and international long chain omega-3 polyunsaturated fatty acid intake recommendations for healthy populations https://www.cambridge.org/core/journals/nutrition-research-reviews/article/an-overview-of-national-and-international-long-chain-omega3-polyunsaturated-fatty-acid-intake-recommendations-for-healthy-populations/2B7F6FD161EE90A7472B2B20909C4926 Ob für das Herz, das Gehirn oder das Immunsystem: Omega-3-Fettsäuren spielen eine zentrale Rolle für die Gesundheit! 76 % der Menschen weltweit erreichen nicht die empfohlene Tagesmenge. https://www.t-online.de/gesundheit/aktuelles/id_101031522/omega-3-mangel-drei-viertel-der-weltbevoelkerung-nehmen-zu-wenig-auf.html Empfehlung der Deutschen Gesellschaft für Ernährung (DGE): Für gesunde Erwachsene liegt die empfohlene tägliche Aufnahme von Omega-3 (EPA und DHA) bei ~ 250 bis 500 mg, während Schwangere und Stillende ~ 450 mg EPA und DHA benötigen https://www.uea.ac.uk/about/news/article/three-quarters-of-the-world-not-getting-enough-omega-3-research-shows

PFAS-contaminated drinking water harms infants https://www.pnas.org/doi/10.1073/pnas.2509801122 Military bases and airports are among major sources of PFAS pollution https://www.theguardian.com/us-news/2025/dec/08/drinking-water-pfas-infant-mortality-study Health impacts related to forever chemicals (PFAS) linked to billions in economic losses https://medicalxpress.com/news/2025-12-health-impacts-chemicals-linked-billions.html

Fish oil supplement halves serious cardiovascular events in patients on dialysis https://www.nejm.org/doi/10.1056/NEJMoa2513032 Dialysis patients typically have much lower levels of EPA and DHA than the general population https://medicalxpress.com/news/2025-12-fish-oil-supplement-halves-cardiovascular.html Patients on dialysis have extremely high cardiovascular risk

Orange juice can control blood pressure and calm inflammation❗️ https://onlinelibrary.wiley.com/doi/10.1002/mnfr.70299 Daily consumption of 500ml of pure pasteurised orange juice has been linked to a lower incidence of cardiovascular diseases https://www.independent.co.uk/life-style/health-and-families/orange-juice-immune-cells-benefits-blood-pressure-cholesterol-b2877752.html Flavanones (hesperidin and naringenin)

Jun 2023: Australia’s prime minister has told residents they should turn their smartphones off and on again once a day as a cybersecurity measure – and tech experts agree https://www.theguardian.com/technology/2023/jun/23/turn-your-phone-off-every-night-for-five-minutes-australian-pm-tells-residents Schalten Sie Ihr Telefon jede Nacht für fünf Minuten aus https://www.chip.de/news/handy/5-minuten-regel-diesen-trick-sollte-jeder-smartphone-nutzer-kennen_85b5f959-deb8-4ec9-b99e-3a7cf083957c.html

Rising temperatures linked to shorter, poorer sleep for US adults https://www.sciencedirect.com/science/article/pii/S0160412025006932 Effects differed by season, with more sleep loss occurring from Jun to Sep, with people in West Coast areas losing nearly 3 x as much sleep as people in other regions https://medicalxpress.com/news/2025-12-temperatures-linked-shorter-poorer-adults.html

Daily steps are a predictor of, but perhaps not a risk factor for Parkinson’s disease: findings from the UK https://www.nature.com/articles/s41531-025-01214-6 Accelerometer data from 95000 adults show that higher daily step counts predict lower short-term Parkinson's disease risk https://medicalxpress.com/news/2025-12-early-parkinson-predictor-daily.html

Ashwagandha is able to enhance the quality of sleep (Feb 16, 2017) https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0172508 Ashwagandha can help regulate cortisol levels (stress hormone) and has a calming effect on the nervous system, which can help relieve stress + insomnia (March 30, 2017) https://medicalxpress.com/news/2017-03-key-component-sleep-inducing-herb.html

Viele Spritzmittel & Pestizide attackieren die Mikroben im Darm. Eine neue Studie zeigt, wie sich Pestizide und Chemikalien auswirken https://www.derstandard.at/story/3000000297996/wie-umweltgifte-die-darmbakterien-ausbremsen Industrial and agricultural chemicals exhibit antimicrobial activity against human gut bacteria https://www.nature.com/articles/s41564-025-02182-6 Many pesticides and herbicides attack the microbes in the gut. A new study shows how pesticides and chemicals affect the gut

San Francisco sues food companies over ultra-processed foods (UPFs) https://www.thelancet.com/series-do/ultra-processed-food City argues corporations profit while communities bear the cost of diseases linked to UPFs https://www.bbc.com/news/articles/c93wgeqpv0eo UPFs harm every organ system and pose a seismic threat to global health❗️

Pumpkin seed proteins: Properties with activities such as antioxidant, blood pressure-lowering, antidiabetic, antibacterial, and anticancer effects https://pmc.ncbi.nlm.nih.gov/articles/PMC12652233/ But even higher amounts of L-arginine in pumpkin seeds than in peanuts! https://www.clinicalnutritionjournal.com/article/S0261-5614(25)00292-4/fulltext

Does ambient PM2.5 reduce the protective association of leisure-time physical activity with mortality? https://link.springer.com/article/10.1186/s12916-025-04496-y Air pollution may reduce health benefits of exercise https://medicalxpress.com/news/2025-11-air-pollution-health-benefits.html Exposure to toxic air can weaken the health benefits of regular exercise