Longevity & biohacking
The Science of Sleep, Genes, and Wearables: Your Blueprint to Living Longer
Sleep timing and depth are the most immediate lever for slowing cellular aging, because they directly influence telomere length. Consistent circadian alignment preserves cellular machinery, while irregular sleep shortens telomeres and accelerates senescence. In 2023, 41% of U.S. adults reported getting less than seven hours of sleep each night