Authored by Harvard geneticist David Sinclair, this groundbreaking book explores the science of aging and the potential to reverse it. Sinclair presents his research and theories on how to extend human lifespan and healthspan, focusing on sirtuins, NAD+, and lifestyle interventions to combat the aging process.
it was David Sinclair that popularized nmn
""David Sinclair is mentioned as the one who 'popularized nmn.' 'Lifespan: Why We Age—and Why We Don't Have To' is his most famous book, directly related to his work on anti-aging and NAD+ precursors."