Today's Biohacking Pulse
Ketogenic diet may boost type 2 diabetes remission
A 12‑week randomized trial in 51 adults aged 55‑62 compared a high‑fat, low‑carb ketogenic diet with a low‑fat diet. Both groups lost weight, but the keto group experienced a greater decline in proinsulin levels, suggesting improved beta‑cell function and a higher likelihood of diabetes remission.
UCI Sports Nutrition Project: Nutrition in Road Cycling
The UCI Sports Nutrition Project paper delivers the most comprehensive review of race nutrition for professional road cycling. It highlights that modern races start at higher intensities, causing earlier glycogen depletion and a greater reliance on exogenous carbohydrates. Energy expenditure reaches 5,000‑7,000 kcal per day, prompting teams to target 90 g/h of carbs during rides, with some athletes testing up to 120 g/h, while protein is prioritized after exercise. The study also details how teams use data‑driven tools, AI algorithms and individualized plans to balance hydration, body‑mass management and recovery.
OSK Reprogramming Restores Adult Heart Regeneration
NEW STUDY: OSK rewinds the clock and pushes adult heart cells into a regenerative state that improves heart repair Why is this such a big deal? Because adult heart cells do not meaningfully divide, which is why the heart heals with scar...
Circadian Discipline: The Longevity Hack Behind a 100‑Year‑Old Scientist
Dr. G.P. Talwar turns 🎂100🎂 this year — founder of the National Institute of Immunology, India. Still shows up to work daily at the Talwar Foundation. Sharp mind, strong memory, fully independent. His secret? Circadian Discipline. A lifelong commitment to circadian rhythm—fixed sleep,...
What Does ‘Sleep Latency’ Mean?
Sleep latency measures the minutes it takes to drift off after getting into bed, with a typical healthy range of 10‑20 minutes. The article, citing sleep specialist Michelle Drerup, explains that longer or shorter latencies aren’t automatically pathological but can...
CoQ10 Boosts Exercise Performance, Recovery: Thailand Crossover Study
Researchers at Mahidol University conducted a crossover trial in Thailand examining post‑workout supplementation with 300 mg CoQ10, a lemon‑flavored Gatorade, or placebo in normal‑weight and overweight men aged 18‑30. The study found that CoQ10 significantly increased resistance‑exercise volume and reduced urinary...
Crowdfunded Rapamycin‑Exercise Trial Shows Promising Aging Data
Five years ago, @BradStanfieldMD reached out with an idea: a crowdfunded clinical trial testing rapamycin combined with exercise in older adults. The results are now published — and Brad and I just sat down for a full 42-minute breakdown...
Scrotal Sun Myths Debunked: UV Boosts Testosterone Generally
Sorry to be the bearer of bad news but this is bullshit. The 1939 paper referenced is a study conducted on institutionalized men with documented depression, measuring a urinary testosterone byproduct, not serum levels, and without a control group. There...
Swedish Study Finds Centenarians Thrive Within Balanced Biomarker Ranges
A new Swedish longitudinal study of tens of thousands of participants reveals that centenarians cluster within moderately optimal biomarker ranges rather than extreme lows or highs. The findings upend traditional clinical guidelines and suggest a new template for biohacking longevity.
Sleep Loss Damages Brain, Fuels Anxiety and Depression
Hard truth: Sleep deprivation isn't just making you tired—it's causing brain damage, anxiety, and depression that doctors are missing. Your body doesn't adapt to sleep loss. It breaks. Slowly, then all at once. Stop treating sleep like it's optional in 2026. Comment SLEEPFIX...
Insilico Launches First Longevity Board to Accelerate AI Aging Research
Insilico Medicine Announces Industry's First Longevity Board to Accelerate AI-Driven Aging Research for Drug Discovery https://t.co/Xd8GpDTVjW
This Routine Heart Scan Sees the Danger Coming Long Before Symptoms Strike
Researchers at Kumamoto University demonstrated that adding a delayed imaging phase to a standard cardiac CT scan enables measurement of Late Iodine Enhancement (LIE) and Extracellular Volume (ECV) fractions. In a cohort of 1,207 patients tracked for an average of...
Genetic Bridge Links Ageing Theory to Lifespan Interventions
Dynamics of genetic and somatic trade-offs in ageing and mortality “These findings provide a genetic bridge between evolutionary theories of ageing and molecular mechanisms that can guide interventions to extend healthy lifespan.” https://t.co/HFGnELAIqH https://t.co/gAlE7D4OCh
Increase Training Volume for Sustainable Performance Gains
Your training volume sets your performance limit. Sure you can do intervals for a couple of months to get a temporary boost. But, for lasting, sustained improvement, the only way forward is to figure out how you can do (and absorb) more.
Drikus Coetzee Wins 1,969‑km Race Across South Africa, Sets Ultra‑Distance Record
Namibian ultra‑rider Drikus Coetzee captured the inaugural Race Across South Africa, a 1,969‑km mountain‑bike ultra‑distance event, finishing roughly 280 km ahead of his nearest rival. His win highlights a new sleep‑focused approach to extreme endurance racing.
Tailor Your Training: Athlete Types Guide Updated
Updated my latest article on "What Type of Athlete Are You?" I wasn’t satisfied with just explaining the athlete types… So I added a NEW section on how to actually adjust training for each one... - What to emphasize through the season - How...
Australian Study Finds 90% Value Muscle Health, Yet Only 9% Seek Professional Help
Australian researchers from Deakin University released data showing that over 90% of people aged 50+ consider muscle retention vital, yet just 9% have spoken to a health professional about sarcopenia. The findings underscore a widespread knowledge gap and point to...
Metabolic Acidosis May Be an Important Contributing Cause of Age-Related Frailty
A new open‑access study highlights metabolic acidosis—specifically low serum bicarbonate—as a potentially overlooked driver of age‑related frailty. Epidemiologic data link bicarbonate levels below 25 mEq/L to slower gait, reduced muscle strength, and higher mortality, even in seniors with normal kidney function....
Can You Slow Ageing with Your Diet? A New Book Gives It a Go
Freelance health journalist David Cox discovered his biological age was older than his chronological age and turned that shock into a mission to reverse it. In his new book, *The Age Code*, he chronicles how specific dietary changes can lower...
I’ve Been Running With the Apple Watch for 10 Years, but This One Feature Gave Me More Confidence for Race...
Apple’s Watch Pacer feature, introduced in watchOS 9 (2022), provides real‑time visual and audio cues to keep runners on target pace. Runner Jeff Dengate tested it while training for the London Marathon, noting that the green/red bar and Siri alerts helped...
Elite Climbers Turn to Heart‑Rate Zone Training, Cutting Recovery Time 18%
Elite climbers are now training with precise heart‑rate zones, a method that has shaved 18% off recovery times between boulder attempts and earned athletes up to 15% more funding from national programs. The shift signals a broader move toward data‑driven...
Study Finds Rapamycin May Undermine Exercise Gains in Seniors
An international team led by Brad Stanfield reported that a weekly 6 mg dose of rapamycin blunted the functional gains from a 13‑week home exercise program in 40 sedentary adults aged 65‑85. The placebo group outperformed the rapamycin group on chair‑stand,...
This Is Exactly How Much Creatine You Should Be Taking Every Day
Creatine remains the most researched dietary supplement, prized for boosting short‑burst power, muscle mass, and emerging cognitive benefits. Experts agree a daily dose of 3–5 grams safely saturates muscle stores, while exceeding 10 grams can cause gastrointestinal discomfort and dehydration. The long‑debunked...
What Breathing Can Teach Us About Handling Pressure in Sports (And Why Breathwork Is Key)
Elite athletes are turning breathwork into a performance advantage, with Rory McIlroy publicly crediting nasal breathing for staying calm during The Masters. The Oxygen Advantage® method teaches controlled, CO₂‑tolerant breathing that boosts oxygen delivery, vagal tone, and stress resilience. Major...
VO2 Max, Explained: Why This Test Reveals So Much About Overall Health and Longevity
VO2 max measures the maximum amount of oxygen your body can use during intense exercise, reflecting lung capacity, heart efficiency, and muscle oxygen extraction. Traditionally a benchmark for endurance athletes, it is now championed by longevity experts as a holistic...
Cycling Metrics Guide: What to Measure for Better Rides
The article outlines ten essential cycling metrics—from speed and distance to power and heart‑rate variability—helping riders quantify performance and guide training. It emphasizes starting with basic data, then layering more sophisticated measures as experience grows. The guide explains how each...
Jinesha Jain Says a One‑Minute Humming Breath Can End High‑Performers’ Mental Overdrive
On April 20, 2026, thought‑leader Jinesha Jain told Austin audiences that high‑performers suffer from a constant "mental overdrive" and that a one‑minute humming breath (Bhramari Pranayama) can activate the parasympathetic nervous system, letting them pause, choose, and think clearly under...
Kai Peacock’s Four‑Rule Blueprint Helps Eddie Hearn Stay Strong at 46
Trainer Kai Peacock has distilled Eddie Hearn’s 46‑year‑old regimen into four simple rules that prioritize structure, recovery and repeatability. The framework, now public via the Men’s Health app, is sparking conversation among athletes and everyday gym‑goers seeking longevity over hype.
Northwestern Longevity Clinic Launches Gait‑Based ‘Circuit Breaker’ Study to Gauge Biological Age
Northwestern University's Longevity Clinic has begun the ‘Circuit Breaker’ study, employing gait analysis to estimate participants’ biological age. The initiative seeks to compare age metrics across U.S. and Japanese cohorts while focusing on historically underserved groups.
Skipping Breakfast Undermines Athlete Performance and Recovery
Breakfast isn’t optional it’s essential for optimal health and performance. The average person is on their phone > 5 hours per day. You have time for a 5-min breakfast that you can prepare the night before or wake up 10-min...
Age‑and Sex‑Specific Genes Shape Lifespan Trade‑offs
Delighted to have contributed to this new study @Nature on the genetics of ageing and mortality 🧬 Using a large mouse cohort, we uncover age- and sex-specific genetic effects, including trade-offs where variants are beneficial early in life but detrimental later.
The Easiest Blood Sugar Upgrade You Can Make During The Workday
A new study in Cell Metabolism found that natural daylight exposure at work improves blood‑sugar stability for people with type 2 diabetes. In a crossover trial, participants who sat near windows spent more time within the normal glucose range than when...
Reverse Osmosis Cuts Microplastics, Add Mineral Drops
One of my first recommendations for people wanting to reduce their microplastic exposure at home is a reverse osmosis filter. They remove 99%+ of microplastic particles and other contaminants. But they also remove trace minerals, so adding them back with mineral...
Intense Exercise Boosts Belief, Cuts Depression and Anxiety
Physical Activity and Mental Health of Employed Adults: Mediation and Moderation Effects of Beliefs in the Benefits of Physical Activity “more intensive PA was related to a stronger belief in PA benefits, subsequently leading to reduced levels of depression and anxiety.” https://t.co/JBF1kDolZa
The Forgotten Guardian: Is This "Childhood" Organ the Key to Longevity?
A new study in *Nature* used AI to examine 25,000 heart and lung scans and found that adults with a healthier‑appearing thymus enjoy significantly longer lives, with up to a 50% reduction in overall mortality and a 63% lower risk...
Believing You Exercised Boosts Health, Mindset Matters
Mind-set matters: Why Thinking You Got a Workout may Actually Make You Healthier 👉 “ “Whether the change in physiological health was brought about directly or indirectly, it is clear that health is significantly affected by mind-set…” https://t.co/gVlr8q4jzL
Bitter Foods Linked to Better Blood Sugar Control
Eating more bitter foods (including dark chocolate and broccoli, which I never thought bitter but…whatever…) might be associated with better blood sugar outcomes: https://t.co/fKgAK7GsLw. Here’s my go-to bitters capsule “pre-carb”: @GetKion https://t.co/5qCmeOjebh https://t.co/pCTeB5YT1W
Training Hard? 7 Ways Omega-3s Improve Your Fitness & Overall Health
The International Society of Sports Nutrition (ISSN) released a position paper confirming that omega‑3 fatty acids, especially EPA and DHA, can enhance cardiovascular efficiency, muscle quality, and recovery in athletes. Studies cited show improvements in running economy, heart‑rate recovery, and...
Understanding CGM: What It Measures and Its Accuracy in Sports
There are many questions around the use of CGM in sport. What does CGM measure? How accurate is it? What can it tell us? etc. In this blog, Professor Michael Riddell and I provide an overview of CGM. Read here: https://t.co/shkcDJqVnW...
Longevity Linked to Ion Transport, Not Cell Division Genes
Why some species age slower than others remains a mystery. This is an impressive analysis of genes linked to longevity evolution in mammals. Genes associated with cell division & DNA repair show negative correlations with lifespan evolution, while positively correlated genes are...
Six Micro‑Activities Proven to Calm the Brain in Minutes
A Times of India lifestyle report released on April 22, 2026 identifies six micro‑activities—breathing, micro‑meditation, mindful movement, journaling, gratitude, and quick stretching—that can calm the brain in just a few minutes. The guide draws on recent neuroscience and Harvard Health...
Understanding Broad Aging Slowdown vs Targeted Rejuvenation
The 2 Longevity Fields... New post on a topic of great importance. Long, but something I feel strongly about. Broadly Slowing Aging vs. Divide-and-Conquer Rejuvenation: How to tell the difference and why acknowledging both matters (link in next post) https://t.co/khHlClSAWo
Sleep: A Modifiable Key to Aging and Alzheimer’s
“If sleep is a missing piece in the explanatory puzzle of aging and Alzheimer’s disease, then maybe we can do something about it. Sleep is a modifiable factor.” — Dr. Matthew Walker Listen to my interview with sleep expert Dr. Matthew Walker:...
Flinders University Pinpoints Top Supplements for Elite Cycling Performance and Recovery
Researchers at Flinders University have identified a short list of dietary supplements—beta-alanine, caffeine, carbohydrates, creatine, nitrates, electrolytes and sodium bicarbonate—with the strongest scientific backing for boosting elite cycling performance. The study also highlights medical and recovery‑focused nutrients such as calcium,...
Oxygenated Water Boosts Cycling Performance, Study Shows
Can oxygenated water improve athletic performance? In this blog, Dr Nick Tiller and I discuss findings from a study showing oxygenated water improves cycling performance... Read here: https://t.co/pqgFyUWJSv https://t.co/qNDIecK4Pj
Resistance Training After Menopause May Still Be Just as Effective
A meta‑analysis of 126 studies involving 4,019 women found that resistance training improves muscular strength, increases muscle mass, and reduces fat equally in premenopausal and postmenopausal participants. The optimal protocol was two to four sessions per week over several weeks....
SKY Breath Breathwork Program Rolls Out to Corporations to Tackle Workplace Stress
The Art of Living Foundation has launched its SKY Breath breathwork program across corporate workplaces, targeting the mental‑health crisis that afflicts roughly 35% of U.S. employees. The initiative promises a science‑backed, low‑cost tool to reduce anxiety and improve performance, marking...
Study Links Higher Gut Bacteria Diversity to Stronger Hormonal Stress Response
Researchers at the University of Vienna found that healthy adults with a more diverse gut microbiome exhibited stronger cortisol spikes and perceived stress during a standardized test. The study of 74 participants suggests diet and lifestyle tweaks could become a...
Connecting Gompertz Law Parameters with Specific Outcomes in the Treatment of Aging
Researchers used large‑scale Caenorhabditis elegans experiments to re‑interpret the two parameters of the Gompertz mortality equation. They found that reductions in the β parameter correspond to an expanded period of late‑life frailty, while declines in α reflect genuine health‑span extension...
Re: Intermittent Fasting Strategies and Their Effects on Body Weight and Other Cardiometabolic Risk Factors: Systematic Review and Network Meta-Analysis...
A recent systematic review and network meta‑analysis suggested alternate‑day fasting could outperform continuous energy restriction (CER) for weight loss and some cardiometabolic markers. In a rapid response, Dr. Moeez Ahmad cautions that the CER arms in the analysis were highly...
Belief in Treatment Lowers Brain Pain Activity
Simply believing you’re being treated can measurably reduce the brain’s pain processing. MRI scans across 20 studies show that placebo treatment reduces activity in pain-processing brain regions. The effect is small, but consistent. Full video on placebo: https://t.co/l1PV2LNyhA Study: PMID: 33654105