The $0 Biohacker: Evidence-Based Longevity Habits That Cost Nothing

The longevity industry wants you to believe a longer, healthier life is something you buy — with continuous glucose monitors, cold plunges, red-light panels, and shelves of supplements. The research says otherwise: the habits with the strongest evidence are almost all free, and the ones with the weakest evidence are almost all for sale.

The $0 Biohacker is a practical, myth-busting field guide to the basics that actually extend healthspan — explained in plain English and priced at exactly nothing.

What you’ll get

A 32-page printable guide covering the four highest-value levers: sleep (the free longevity drug), movement and muscle (the most powerful lever you can earn), food and fiber (a handful of rules that beat every fad), and stress, sun, and connection (the levers we most often forget). Each chapter pairs the evidence with simple do-this protocols — plus a chapter on measuring your progress for free and one on building a routine you’ll actually keep.

A print-and-go toolkit

Includes a $0 longevity scorecard, a daily habit tracker, a free-metrics log, a one-week sleep reset, a 12-week movement starter, and cut-out “skip list vs. spend list” cards for your wallet or fridge.

Grounded in real research

Every claim is drawn from published books and peer-reviewed studies, with a full bibliography and clear diagrams — plus honest “Hype Check” callouts wherever the popular claim runs ahead of the data.

Instant digital download

Your file is ready the moment you check out. Print at home, take it to a copy shop, or read it on any device.