Study finds link between bowel movement frequency and overall health https://www.eurekalert.org/news-releases/1050979 What bowel movement frequency reveals about your health https://www.welt.de/gesundheit/article6a71c73c47f8c988ecd61797/darm-einmal-oder-haeufiger-was-die-haeufigkeit-des-stuhlgangs-ueber-ihre-gesundheit-verraet.html Stool frequency directly influences the gut microbiota https://www.cell.com/cell-reports-medicine/fulltext/S2666-3791(24)00360-4

Newer blood thinners can do more than just prevent strokes & atrial fibrillation. Researchers found that patients taking NOACs (Eliquis [apixaban], rivaroxaban, edoxaban, dabigatran) experienced a slower decline in cognitive function. https://www.sciencedaily.com/releases/2026/09/260917003732.htm „Es gibt Gründe für die Annahme, dass die Behandlung einen positiven Effekt auf die Kognition haben könnte, beispielsweise durch eine Verbesserung der Durchblutung und eine Verringerung von Kleinschäden im Gehirn"

Magnesium-L-threonate Ameliorates Cognitive Deficit by Attenuating Adult Hippocampal Neurogenesis Impairment in a Mouse Model of Alzheimer’s Disease https://www.en-journal.org/journal/view.html?doi=10.5607/en24030 Magnesium-L-Threonat lindert kognitive Defizite & stabilisiert die TiefSchlafphasen https://www.youtube.com/watch?v=pxPI_fsJTAU Magnesium-L-Threonat überwindet die Blut-Hirn-Schranke besonders effektiv. Link to sleep quality: Part of the cognitive optimization is mediated by improved sleep architecture. Users consistently report greater mental alertness and daytime productivity, as the substance can stabilize deep sleep and REM sleep phases

Gut microbe molecule reveals molecular link between microbiome and whole-body metabolism https://medicalxpress.com/news/2026-09-gut-microbe-molecule-reveals-molecular.html Microbiome-host communication via vaccenic acid modulates LRH-1/NR5A2 activity and ameliorates metabolic liver disease. https://link.springer.com/article/10.1038/s44321-026-00516-3 Interactions between microbiota and the host can profoundly affect human health. In particular, microbiota-derived metabolites influence liver physiology and contribute to the development of metabolic diseases, yet the molecular mechanisms underlying microbiome-host communication remain incompletely understood.

Drinking coffee with a meal can substantially reduce the absorption of non-heme iron—the form found mainly in plant foods https://medicalxpress.com/news/2026-09-ways-coffee-affects-body-caffeine.html Polyphenols in coffee, including chlorogenic acids, can bind with iron in the digestive tract, making it harder to absorb

REM and deep sleep, not just total sleep time, associated with disease risk https://medicalxpress.com/news/2026-09-rem-deep-total-disease.html Accelerometer-derived real-world sleep stages and risk of incident diseases https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1005213 Greater REM sleep was associated with a lower risk of heart failure and dementia

Your gut bacteria produce a molecule that fights one of the main causes of food poisoning https://medicalxpress.com/news/2026-09-gut-bacteria-molecule-food-poisoning.html#google_vignette Microbiota-derived indole limits Campylobacter jejuni colonization by inhibiting respiration and metabolism https://www.science.org/doi/10.1126/sciadv.aei6934

Lycopene acts as an antioxidant and can cross the blood-brain barrier. In the brain, it may help curb oxidative stress and inflammatory processes, which also play a role in aging https://www.geo.de/wissen/gesundheit/tomatenmark-fuers-gehirn--studie-zeigt-ueberraschenden-effekt-38233332.html Tomato Intake Improves Cognitive Performance and Modulates Functional Brain Networks in Healthy Adults: A Randomized Crossover Clinical Trial https://www.mdpi.com/2076-3921/15/5/644 "Regular tomato consumption appears to enhance selective attention and associative memory in healthy middle-aged adults, potentially through antioxidant-mediated neurotrophic and neuroprotective mechanisms and targeted reorganization of functional brain networks. The specificity of these effects illustrates the capacity of nutritional interventions to modulate distinct cognitive processes and circuits. Together, these findings suggest that tomato consumption may help promote cognitive function in midlife"

Air pollution linked to heightened suicide risk in major meta-study https://www.theguardian.com/environment/2026/sep/15/air-pollution-linked-to-higher-suicide-risk-research-suggests Study links short-term and long-term exposure to PM2.5 to significantly higher odds of death by suicide, attempted suicide and suicidal thoughts https://jech.bmj.com/content/early/2026/09/08/jech-2025-225491

Die Einführung der neuen Health Funktionen des extrem günstigen Google Fitbit Air – darunter Blutdrucktrends Insulinresistenz – ist ein Schlag ins Gesicht für teure Konkurrenten! https://www.techradar.com/health-fitness/fitness-trackers/the-super-cheap-google-fitbit-airs-new-health-guardian-features-rollout-including-blood-pressure-trends-and-insulin-resistance-is-one-in-the-eye-for-expensive-rivals-like-whoop Google stattet seinen günstigsten Fitness-Tracker mit Premium-Tools aus

Dust mites plus silica can trigger a pathway to steroid-resistant lung inflammation https://medicalxpress.com/news/2026-09-mites-silica-trigger-pathway-steroid.html Silica Aggravates Steroid Hyporesponsiveness via STING Activation in House Dust Mite Lung Inflammation https://onlinelibrary.wiley.com/doi/10.1111/all.70350

Common antibiotic linked to possible higher death risk. Cefepime is widely used to treat serious bacterial infections and febrile neutropenia https://medicalxpress.com/news/2026-09-common-antibiotic-linked-higher-death.html Cefepime and Mortality: A Systematic Review and Bayesian Meta-Analysis https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2853883

Nighttime light exposure: 3 lux in the bedroom thicken the heart wall https://www.forschung-und-wissen.de/nachrichten/medizin/drei-lux-im-schlafzimmer-verdicken-die-herzwand-133712848 3 lux roughly corresponds to the brightness of a mobile phone display on a low setting, the light from a digital alarm clock display, or the light spilling into a room from an illuminated hallway through a slightly ajar door! There are links between nighttime lighting and the occurrence of stroke and atrial fibrillation. Nighttime light exposure and cardiac structure and function https://academic.oup.com/eurheartj/advance-article/doi/10.1093/eurheartj/ehag563/8770409

How protein restriction can promote healthy aging https://medicalxpress.com/news/2026-09-protein-restriction-trigger-body-wide.html Protein restriction and the hallmarks of aging: A coordinated physiological adaptive response? https://www.cell.com/cell-metabolism/fulltext/S1550-4131(26)00330-X Dietary protein restriction and healthy aging

Wie viele Liegestütze sollten Sie schaffen? Hier ist ein Vergleich nach Alter. For a standard push-up, you have to lift 60–70% of your body weight https://www.health.com/how-many-push-ups-should-you-be-able-to-do-11943653 From age 20 to 70: Here’s how many push-ups you should be able to do for your age https://www.chip.de/news/gesundheit-fitness/von-20-bis-70-jahren-so-viele-liegestuetze-sollten-sie-in-ihrem-alter-schaffen_f82d6920-3ad0-429b-b28f-e24fee8ecd19.html

The gut microbiome reveals how the brain will age, even in young people https://www.scinexx.de/news/medizin/darmmikrobiom-zeigt-bereits-bei-jungen-menschen-wie-das-gehirn-altern-wird/ Brain Ageing Index, or BAI: Brain-gut crosstalk associated with brain ageing in young and mid-life adults: a multicohort cross-sectional study https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(26)00352-X/fulltext Disturbances of the gut microbiome are linked to cognitive impairments and neurodegenerative diseases https://www.vietnam.vn/de/cham-soc-he-vi-sinh-duong-ruot-ho-tro-suc-khoe-nao-bo

Too much light at night may quietly reshape your heart https://www.sciencedaily.com/releases/2026/09/260911003847.htm Nighttime light exposure and cardiac structure and function https://academic.oup.com/eurheartj/advance-article/doi/10.1093/eurheartj/ehag563/8770409 Nighttime light exposure was linked to thicker, stiffer heart chambers and early signs of reduced heart function

Wastewater analyses point to sexually transmitted diseases — such as chlamydia — near a college campus where few cases had been reported https://medicalxpress.com/news/2026-09-sewers-reveal-chlamydia-college-campus.html Wastewater-Based Epidemiology of Sexually Transmitted Pathogens Across Scales https://pubs.acs.org/aewcaa/article/doi/10.1021/acsestwater.6c00486/5250418/Wastewater-Based-Epidemiology-of-Sexually

The systematic review found that ADHD was significantly associated with increased odds of total gastrointestinal symptoms, including constipation, flatulence, encopresis, abdominal pain, dyspepsia, diarrhoea and IBS https://medicalxpress.com/news/2026-09-people-adhd-gut-problems-major.html Meta-Analysis https://journals.sagepub.com/doi/10.1177/10870547261469626

A burst of "pink noise" may lead to more restorative sleep https://medicalxpress.com/news/2026-09-pink-noise.html#goog_rewarded Closed-loop auditory stimulation in phase with slow waves during sleep enhances cerebrospinal fluid flow in humans https://www.science.org/doi/10.1126/scitranslmed.aea5469 Brain waste clearance is important for all forms of dementia. In Tests mit 14 gesunden Freiwilligen stellten die Forscher fest, daß der von ihnen verabreichte akustische Reiz – der nicht laut genug ist, um eine schlafende Person aufzuwecken – die Amplitude sowohl der langsamen elektrischen Wellen als auch der CSF-Wellen während des Schlafs erhöhte.

How gut health changes after 50 and what to do about it https://www.telegraph.co.uk/health-fitness/diet/gut-health/how-gut-health-changes-after-50/ A high-fibre diet is key. Certain types of fibre help draw water into your bowel, Taking a walk within 30 min of eating supports digestion and has the added benefit of helping to moderate blood sugar. The gut and brain communicate through complex, bidirectional pathways, while the gut microbiome also plays a role in immune and metabolic function

Bacteria rise up to 163 centimeters during flushing https://www.focus.de/gesundheit/gesundleben/beim-spuelen-auf-der-toilette-steigen-bakterien-bis-zu-163-zentimeter-hoch_9fa482aa-3e49-461d-8ea7-7ec03effd042.html Aerosol and bioaerosol generation from toilet flushing: A systematic review and risk factor analysis https://www.sciencedirect.com/science/article/pii/S0048969726007771 Horizontally, aerosols can still be detected at a distance of up to 1,5 meters!

Understudied gut fungus may help repair radiation-damaged DNA and limit intestinal injury https://medicalxpress.com/news/2026-09-understudied-gut-fungus-dna-limit.html A gut symbiotic filamentous fungus reprograms host metabolism and the microbiota to confer radioprotection https://www.pnas.org/doi/10.1073/pnas.2608386123 Mucor racemosus as a key player: The fungus produces essential amino acids that directly support host DNA repair and secretes methylthioadenosine to modulate the gut bacterial community — especially promoting the growth of Limosilactobacillus reuteri—thereby enhancing sulfur metabolism and the production of radioprotective methionine

The sleeping x eating secret https://www.theguardian.com/food/2026/sep/06/the-sleeping-x-eating-secret-15-ways-to-better-rest-a-healthier-diet-and-a-happier-life Alcohol significantly disrupts the quality of your sleep. Alcohol, even in low amounts, reduces REM sleep, which is important for emotional processing and memory consolidation. Ideally, you should have your last meal a good four hours before going to bed

A single workout may help protect memory after a short night's sleep https://medicalxpress.com/news/2026-09-workout-memory-short-night.html Slow-Wave Sleep Mediates the Compensatory Effects of Acute Moderate-Intensity Exercise on Declarative Memory Deficits in Sleep Restriction https://academic.oup.com/sleep/advance-article/doi/10.1093/sleep/zsag235/8771500 Eine neue Studie ergab, daß eine einzige 30-minütige Einheit mäßiger Bewegung wie ein starker Schutzschild wirkt und das Gedächtnis vollständig vor den schädlichen Auswirkungen von Schlafentzug bewahrt

Cannabis-Lebensmittel können die Fahrtüchtigkeit beeinträchtigen, selbst wenn der THC-Gehalt im Blut unter den gesetzlichen Grenzwerten liegt. https://medicalxpress.com/news/2026-09-cannabis-edibles-impair-blood-thc.html#google_vignette Dose-Dependent Effects of Cannabis Edibles on Simulated Driving Performance https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2853465

The discovery that T cells depend on reactive oxygen species to fight tumors may help explain why: Antioxidants could inadvertently blunt the immune system's ability to attack cancer https://medicalxpress.com/news/2026-09-cancer-cells-antioxidants-immune-destroying.html Tumor-derived antioxidants suppress immunity by depriving T cells of reactive oxygen species https://www.science.org/doi/10.1126/science.adz8203 Krebszellen setzen Antioxidantien frei, um zu verhindern, dass Immunzellen sie zerstören

Over 90% of people carry this virus (varicella zoster virus (VZV) and it can cause more than chickenpox and shingles https://medicalxpress.com/news/2026-09-people-virus-chickenpox-shingles.html#google_vignette Varicella zoster virus infection https://www.nature.com/articles/s41572-026-00735-5 1 in 3 people who carry VZV will experience reactivation during their lifetime

Gut bacteria linked to key brain chemicals in a human study https://medicalxpress.com/news/2026-09-gut-bacteria-linked-key-brain.html Associations between specific gut microbial pathways and self-reported anxiety, depressive symptoms and sleep quality https://www.nature.com/articles/s41380-026-03813-y Gut microbes influence the brain indirectly

A groundbreaking scientific discovery in the field of longevity research https://www.nature.com/articles/s43587-026-01181-4 Researchers have demonstrated a direct link between the gut bacterium *Bifidobacterium pseudocatenulatum, its byproduct 5-AVAB, and the slowing of aging processes

Doctors have developed a “superhuman” AI tool that can spot heart disease in< 2 seconds https://www.theguardian.com/technology/2026/aug/31/superhuman-ai-tool-spots-heart-disease The groundbreaking technology works by extracting more information from a routine electrocardiogram (ECG) than the human eye can typically see

The thymus is far more important than previously thought https://www.welt.de/wissenschaft/article6a953e65d88567044d84af9f/krebs-der-thymus-hat-eine-weitaus-groessere-bedeutung-als-bisher-angenommen.html Emerging evidence indicates the key role of the thymus in adult health and may influence oncological outcomes, yet current radiotherapy practice does not consider this fact https://www.annalsofoncology.org/article/S0923-7534(26)00997-X/fulltext