The Most Relaxing Facts About the Science of Aging and Longevity to Fall Asleep To

Drift off tonight with the science of growing older. From a French woman who lived to 122 to a worm whose life was doubled by changing a single gene, this is a slow, narrated science documentary made specifically to help you relax and fall asleep, no jump scares, no fast cuts, just a gentle voice and one of nature's most fascinating subjects. In this episode of The Drowsy Scientist, we explore the science of aging and longevity, why we age, what happens inside our cells, how the body changes over the decades, and what the evidence says about living longer and healthier. Perfect for sleep, relaxation, studying, or just unwinding at the end of a long day. Everything here is for curiosity and relaxation, not medical advice. ⏳ What you'll drift through tonight: Why evolution allows aging, and the elixirs, monkey glands, and fountains of youth that people tried instead Cells that count their divisions, the protective caps on our chromosomes, and the clocks hidden in our DNA Zombie cells, the cell's housekeeping, and how radiocarbon from Cold War bomb tests reveals the true age of your body How the skin, bones, muscles, heart, brain, senses, and immune system change over the years Menopause, sleep in later life, and why women outlive men Jeanne Calment, the oldest person ever documented, and the debate over the blue zones Genes that double a worm's life, calorie restriction, rapamycin, and the drugs scientists are testing Whales, sharks, and clams that live for centuries, and what scientists still don't know about living longer If this helped you relax, please subscribe for new sleep science episodes every week, and let us know in the comments where in the world you're drifting off from tonight.