Bryan Johnson is a tech entrepreneur who has spent millions of dollars to reverse his biological age. His project, known as Blueprint, is a rigorous scientific experiment using his own body to test...
Health > Aging
Research shows lifestyle outweighs genetics for lifespan and healthspan. Evidence-based ways to slow biological aging that lift daily life right away: more energy, better mood, deeper sleep, sharper focus, better health, and, through clearer thinking and steadier emotions, better relationships.
NAD supplements help cells produce energy (but anti-aging proof in humans is still limited)
NAD, or nicotinamide adenine dinucleotide, is a molecule found in every living cell. It acts as a critical helper for energy production and DNA repair. Scientists have known for decades that NAD...
Can you reverse gray hair? Science says probably not permanently
Gray hair is a common marker of aging, and for those who wish to keep their original color, the question is simple: can you reverse gray hair? Experts in hair and scalp science say the answer is...
People do not die of old age, aging weakens the body and disease causes death
A common phrase says someone “died of old age.” Medicine says otherwise. Doctors do not certify “old age” as a cause of death, they identify the disease or injury that ended life, often after a...
Plant protein and fish are linked with longer life, while red and processed meat raise risk
A recent media claim said that eating a lot of animal protein speeds aging. The idea has some truth, but the full picture is more nuanced. Large cohort studies in the United States and Japan link...
NAD supplements raise NAD in the body – health gains are not established yet
Nicotinamide adenine dinucleotide, or NAD, is a helper molecule that cells use for energy, DNA repair, and body clock control. Its level falls with age. NAD supplements do not provide NAD itself,...
Lifestyle counts far more than genetics for health and longevity
Multiple large studies show that inherited DNA plays only a modest part in determining how long we live. 75–90 % of what determines human lifespan lies outside the DNA we inherit. That...
Healing the liver to achieve sustainable weight loss without frustration by Dr. Réginald Allouche
According to Dr. Réginald Allouche, weight gain is not merely caused by overeating but by an overburdened liver that can no longer efficiently process, store, and regulate fats and sugars. The...
Vitamin D may slow cellular aging by preserving telomeres, study finds
Vitamin D is best known for building strong bones, but new research suggests it might also help keep cells young. Recent findings from a major clinical trial indicate that daily Vitamin D...
We create a false self in early life to meet external expectations and cope with childhood experiences – James Hollis
James Hollis explores the psychological and spiritual upheaval of midlife as a necessary and meaningful rite of passage. Drawing from Jungian concepts, he introduces the idea of the "provisional...
Half-hour strength sessions twice a week are enough to build muscle
Why everyone needs stronger muscles From our 30s onward we gradually lose muscle tissue, a process called sarcopenia. Weaker muscles increase the risks of frailty, falls, loss of independence and...
Ultra-processed foods linked to weaker muscles and higher fat in thighs
Ultra-processed foods are already known to harm the heart and waistline, but new research shows they also damage muscle quality deep inside the body. A study from the University of California, San...
Walking like the most active people could add 5 to 11 years to life
If every American over the age of 40 matched the physical activity level of the most active 25% of the population, their average life expectancy could increase by five years. For those who are...
Everyday movement like cleaning or walking makes your brain act four years younger
While gym workouts often get all the glory, a new study from Penn State suggests that sweating it out isn't the only path to a healthy mind. Simple, everyday movements - like folding laundry,...
Preventing F-actin buildup in the brain extends lifespan by 30% in fruit flies
As we age, our brains often become less efficient at clearing out cellular waste, a decline that contributes to memory loss and cognitive issues. New research from UCLA has identified a specific...