A bold, exciting look at why we age and why we might not have to, from one of longevity science’s best-known voices.
What is Lifespan?
Lifespan: Why We Age and Why We Don’t Have To is by Harvard researcher David Sinclair. It shares his big-picture view of aging, along with the research on sirtuins, NAD+, and the daily habits he believes can help us stay younger for longer.
An inspiring, engaging read
Sinclair writes with energy and big ideas, mixing lab discoveries with personal stories about his family. If you have read our articles on NAD+ and resveratrol, this book is where much of that excitement began.
Imagine how great you could feel
Imagine turning the pages and feeling the thrill of a future where getting older looks completely different. Picture closing the book inspired to eat a little less often, move a little more, and see your own aging with fresh curiosity and hope.
Why readers love it
- Bold and visionary. A big, exciting idea about aging.
- The story behind NAD+ boosters and resveratrol.
- Everyday habits Sinclair practices himself.
Dive deeper with our articles on NAD+ boosters and sirtuins and resveratrol.
Why it’s in the Fountain of Youth Shop
Lifespan helped spark today’s longevity movement, and it connects to so much of the science we explore here at Ageless Regeneration.
Practical questions before choosing Lifespan by David Sinclair
- Check the exact title, author, edition, and format before ordering.
- Choose print, large print when available, ebook, or audio according to how you prefer to read.
- Treat an author’s ideas as material to consider critically, especially where health recommendations need individual medical review.
About this shopping guide
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