Modern Health Advances Make 60‑year‑olds Feel Younger
Look at photos of 60 year olds from 1985. Then look at 60 year olds today. It's not even close. Something fundamentally shifted -- and it's not just skincare or fashion. We know more about sleep, metabolic health, strength training, and inflammation than any generation before us. And it's showing- the longevity revolution is happening. So here's my question: Do you feel younger or older than your parents did at the same age? And what do you think made the difference? Tell me in the comm....
Elderly Can Harbor Amyloid Yet Remain Cognitively Normal
“ In this group of participants without clinically significant impairment, amyloid deposition was not associated with worse cognitive function, suggesting that an elderly person with a significant amyloid burden can remain cognitively normal.” Small sample size, but with numerous confirmatory studies...
Today's Teen Could Become First 150‑year‑old
David Sinclair says the first person to live to 150 is a teenager who's alive today. He's taken flak from colleagues for years over this prediction. He doesn't care. He still stands by it. "The first person to live to 150 has...
Energy Levels Reveal Early Healthspan Decline Signals
Energy isn't just a feeling. It may be one of the earliest biological windows into healthspan decline. New from @BuckInstitute's Healthspan Horizons, led by @NathanPriceSci, exploring how mitochondrial function, sleep, glucose stability, and inflammation converge as early warning signals. This matters for...
Molecular Signature Differentiates Aging Cognitive Resilience vs Decline
Human hippocampal neurogenesis in adulthood, ageing and Alzheimer’s disease 👉"Together, our study points to a multiomic molecular signature of the hippocampus that distinguishes cognitive resilience and deterioration with ageing." https://t.co/rRkFg6HKO0
Brain Age Gap Predicts Lifestyle Impact on Mental Health
Brain age gap as a predictive biomarker that links aging, lifestyle, and neuropsychiatric health https://t.co/kgvgyZ9v4S
Depleting Microbiome Restores
Microbiome depletion rejuvenates the aging brain "Our findings demonstrate that age-associated microbial inflammation contributes to brain aging and that its attenuation can restore youthful features at the molecular, cellular, and functional levels." https://t.co/GuBPBxxzeH
Young Microbiota Restores Cognition and Sperm Health via Bifidobacterium
Young Human-Derived Microbiota Ameliorates Cognitive Decline and Reproductive Senescence in Aged Mice This approach "increased intestinal Bifidobacterium levels and effectively restored hippocampal metabolomic profiles and cognitive behavior." Additionally, yFMT-based treatments "mitigated structural damage to the seminiferous tubules [and] improved sperm quality. 👉These findings...
Natural Compounds Boost Gut Butyrate, Increase Muscle Mass
Computational Screening and Experimental Validation of Natural Compounds that Enhance Butyrate Production in Gut Bacteria and Promote Muscle Cell Mass https://t.co/YgZdtWly4n
EMF‑Controlled Gene Switch Reverses Aging In Vivo
EMF-inducible gene switch gene switch enables in vivo rejuvenation by reversing aging phenotypes Electromagnetic field-inducible in vivo gene switch for remote spatiotemporal control of gene expression https://t.co/yeIDzXChWV
Peak Span May Outweigh Health Span for Longevity
Experts say your ‘peak span’ could be more important than your ‘health span’ – here’s why, and what it really means for health https://t.co/YVulQ49Zvh @StylistMagazine Featuring work by @biogerontology, @KejunYing, and @DomiWilczok 🔬💻⚕️ https://t.co/basWzeHBi6
Barley Leaf–Derived Gut Microbes Boost Mouse Cognition, Slow Aging
Bizarre experiment, but OK... Middle-aged mice were given human fecal samples from young people taking barley leaf (BL), rich in dietary fiber, chlorophyll & polyphenols. Bifidobacterium in the mice rose, along with restored cognition & slower testicular aging 🧠🥜
Whoop Joins Medicare via CMS ACCESS Program
WHOOP 🤝 MEDICARE This week marks a defining moment for @whoop - and a major leap forward for Medicare with eligible individuals now able to receive Whoop as part of their care. Our affiliated healthcare provider, Whoop Physician Services, PC, has been...
Targeting Aging: Epigenetic Reprogramming Tackles Disease Root
Aging is arguably the root cause of most major diseases. Our cells lose function as we age, allowing various conditions to manifest, which is why most major diseases correlate with age. Yes, it is more complex than this, but this is...
Nasal EV Spray Reverses Neuroinflammation and Boosts Memory
A nasal spray delivering extracellular vesicles reversed neuroinflammation, restored mitochondrial function, and improved memory in aging brain models, suggesting a noninvasive approach to counteract cognitive decline. neuroscience
Identifying Gaps in Longevity Philanthropy Landscape
What philanthropies are missing from longevity science and medicine? Is the ecosystem of foundations and nonprofits actually complete, or are there glaring gaps no one’s filling? Drop your essay (or a one-liner) below. ✍️ Or repost. 👨🏻⚕️⚕️ https://t.co/46hZGxnIQx
Aging May Be a Software Issue, New Primate Study Shows
Cool new paper: Cellular aging biomarkers in primates - increasingly supportive of aging being a software problem But what kind of software? And can an update be reinstalled? 🧵 https://t.co/1CKLNtHwZ4
RUNX1 Identified as Key to Rejuvenate Aging T Cells
Discovery of a factor (RUNX1) that pinpoints T cell senescence and restoring its functionality achieves T cell rejuvenation. Significant implications in older adults with loss of immune system protection. https://t.co/X58DvzIUXY @ImmunityCP https://t.co/hzL3zFiPMm
Age Spots Linked to Epigenetic Drift, Potentially Reversible
Could age spots be due to a suspected cause of aging? New paper says: "Consistent with the Information Theory of Aging, we found a global disruption of tight epigenetic regulation of methylation states." If so, they are reversible. Can't wait to...
Modern Humans Outlive Pre‑modern Peers by ~15 Years
Among hunter-gatherers who reach the age of 45, the most common age of death is 68-72. However, only 64% of those who live until age 15 reach the age of 45. The most common age of death for Americans who lived until...
AI‑designed Sensors Promise Earlier Cancer Detection
As a medical school professor, I can tell you: we catch most cancers too late. MIT and Microsoft may have just changed that forever. They built an AI system called CleaveNet that designs molecular sensors detecting cancer enzymes called proteases --...
Alzheimer's May Be Multifactorial End‑Stage, Not Single Cause
Absolutely astounding that two of the most interesting candidates for lowering Alzheimer’s risk in the last decade came accidentally: GLP-1 drugs and the shingles vaccine. Really suggests Alzheimer’s has no true “cause”, but is the end stage of a long, complex...
Navy SEAL and Doctor Discuss Stem Cell Breakthroughs
Great podcast with my good friend and Navy Seal William Clark and Dr. Harmon on Stem Cells https://t.co/BDKfPiMHnF
One Drink Harms Health: Quit Alcohol Now
Friends, stop drinking alcohol. Not cut back. Eliminate. > alcohol increases cortisol > disrupts REM sleep > accelerates epigenetic aging > shrinks hippocampal volume > elevates resting heart rate > raises inflammatory markers > impairs glucose metabolism for 16 hrs One drink does that.
Heart Metrics Reveal Youthful Physiology and Peak Fitness
Left chart: my resting heart rate = 46 on Apr 12 60, top 5% A.I. says - High parasympathetic activity Efficient cardiac output Exceptionally strong pairing Your physiology seems “younger” than your chronological age
Live 3-Day Water Fast Kickoff with Josh Duhamel
Josh Duhamel and I are about to start our live call to our community of >5000 who registered for our quarterly 3 day water fast for health at 11 a PT. Join our community here: https://fastforhealth.co/ Or just watch the live feed...
Prioritize Hormones Before Peptides for Optimal Balance
Peptides are everywhere right now but most people miss the order of operations: hormones first, peptides second. For a range of supplements that can help balance your hormones, as well as numerous beneficial peptides, Biolongevity Labs has it all. USA-manufactured, third-party...
Calorie Cutting Lowers Epigenetic Age and Inflammaging Protein C3a
Caloric restriction (CR) slows aging in rodents. People who cut calories by 14% over 2 years had lower epigenetic ages of some tissues & inflammatory protein C3a, regardless of BMI. In mice, lowering C3a levels reduced inflammaging, especially in fat....
Consistency Over Perfection: 80% Is Enough
As a health scientist, I’m giving you permission to stop optimising. “Good enough” is where most of the benefits come from. Get your sleep, diet, and movement routines right 80% of the time. That foundation alone puts you ahead of most people. Consistency beats...
Simple Daily Habits Yield Big Long-Term Health Gains
Simple habits, big return for long-term health: → Morning sunlight (10 mins) → 10-minute walks after meals → Lift twice a week → Consistent sleep timing → 7,000 steps daily Accessible. Evidence-based. Effective.
30‑Minute Sauna Spike Boosts Immune Cells
Sauna bathing mobilizes circulating immune cells. A single 30-minute session at ~165°F (enough to elevate body temperature to 101°F) increased levels of several immune cells including lymphocytes and neutrophils for up to 30 minutes. This occurred in non-users and people who used...
Systems Thinking Unlocks Leverage to Slow Aging
The breakthrough in longevity science is systems thinking. When we map how aging actually works, we gain leverage to slow it down. https://t.co/hheOmHsWX7
Same DEXA Score, Different Fracture Risks Explained
Your DEXA scan gives you a number, your doctor gives you a category, but the conversation often ends there... there's so much more nuance. Two people with the exact same T-score can have completely different fracture risk, and DEXA...
Creatine Plus Resistance Training Boosts Healthy Aging
Is there a role for creatine in healthy ageing? This blog reviews the evidence on creatine supplementation, especially when combined with resistance training, as a strategy to promote healthy ageing. Click here: https://t.co/3sLdyAxgJL https://t.co/ZbTLlZxubR
Vitamin D Overdose Cases Surge, Kids at Risk
Taking Too Much Vitamin D Can Backfire, Scientists Warn “From 2000 to 2014, there were more than 25,000 cases of vitamin D toxicity reported in the US. From 2005 to 2011, these cases increased by 1600 percent, and many involved children...
Pets May Shield Against Cognitive Decline, Review Finds
The protective role of companion animal ownership in cognitive aging: current status of the literature https://t.co/TKXjlA0FTR https://t.co/kmWE6BHeQm
Discrepancy in Mouse Counts Raises Partial Reprogramming Concerns
okay, tell me why you think browder et al had 21 mice in -dox and only 15 mice in the +dox group when they did partial reprogramming? https://t.co/gedJiKSRKo 6 more mice in the dox group got tummy aches and asked out of...
Creatine Boosts Testosterone, Libido, Muscle & Brain Health
Turns out creatine supports more than just muscle growth, it also supports testosterone production and libido. I recommend creatine from Qualia. It is doctor-formulated, helps promote strength, build lean muscle, and promotes cognitive function and healthy aging. https://t.co/N8PlVCPQBk
OSK Reprogramming Triggers Tumors, Undermining Mouse Study Confidence
OSK reprogramming also produces tumors see https://t.co/dNhcHVSBf3 cancer is a selective process clones grow out because they have a proliferative advantage or apoptotic disadvantage when mouse papers say no cancer despite the fact that half of lab mice die from cancer, i don't feel...
Appendix Presence Linked to Longer Lifespans Across Mammals
The cecal appendix is correlated with greater maximal longevity in mammals “We found, through analyses of data on 258 mammalian species, that cecal appendix presence is correlated with increased maximal observed longevity… . In addition, we show that the cecal appendix...
Singaporeans Increasingly Aware of Healthspan and Longevity Medicine
Knowledge of lifespan and healthspan and interest in Healthy Longevity Medicine among the general population in Singapore: the Singapore HEalthy LOngevity (HELO) survey https://t.co/urqgBWfzIW https://t.co/y6skIWdASG
Aging Opens Chromatin, Altering Cell Behavior
The researchers then looked into the changes in the old cells that might explain such pronounced differences in behavior compared with the young cells. Liao Says "It seems as though chromatin opens up with age, so to speak." https://t.co/1kdRDunTea
Higher Albumin Levels Linked to Longer Lifespan
High albumin is associated with longevity Association between age and malnutrition in oldest-old and centenarian populations https://t.co/0denO96lEh
Healthy Diet Cuts Mortality Risk Among Chinese Elderly
Association between Dietary Patterns and All-Cause Mortality in the Chinese Old: Analysis of the Chinese Longitudinal Healthy Longevity Survey Cohort https://t.co/4FoNf4WnRt #mdpinutrients
Garlic Intake Linked to Lower Mortality in Chinese Elders
Garlic Consumption and All-Cause Mortality among Chinese Oldest-Old Individuals: A Population-Based Cohort Study https://t.co/Oda8CifdOX #mdpinutrients
IPSC Therapies Succeed; In‑vivo Reprogramming Remains Hype
your regular reminder that Yamanaka factor-driven production of iPSCs is already producing real medicine (eg dopaminergic neural progenitor for Parkinson's, cardiomyocyte sheets for heart failure & more) iPSC tech is not done in vivo... ppl isolate the well behaved cells away...
Drugs May Slow, but Not Fully Reverse Aging
Just like we can't turn a human into a naked mole rat with drugs (requires too many specific molecular changes), I don't think we will fully reverse ageing pharmacologically. We may be able to slow human ageing with drugs, but reversing...
Weightlifting After 30: Your Essential Life Insurance
If you’re over 30, lifting weights is NOT optional. It’s your insurance policy for life.
Vitamin C May Halt Aging for Just Cents Daily
Vitamin C for Anti-Aging? New 2026 Science (Human and Monkey) 1/2) Could you really slow aging for as little as 6.2 cents per day? Based on new human and primate data published in Cell Metabolism, it might actually be possible. TL;DR: Vitamin...
Rebalancing Autonomic Nervous System May Slow Aging
“We propose that, at the core of aging, there is an imbalance between the SNS and PNS, which provides opportunities for therapeutic intervention.” How? Read more below👇 👨🏻⚕️ 🔎 “Hand-held, non-invasive wellness devices are being deployed in the U.S. military to enhance...