Actionable, AI-powered biohacks (breathwork, cold exposure, sleep) to boost energy, build stress resilience, optimize sleep, enhance productivity, and reclaim time—delivered with expert guidance by the "AI Health Guy"—Jason Ryer jasonryer.com
Jason is founder of Zen Strength & guides ice baths, breathwork & Sleep Masterclasses. Zen Strength shares energy, sleep & AI hacks weekly. Join here: https://jasonryer.com/substack Includes: 10m Energy Boost & Sleep Cheat Sheet
The number of free subscribers for Zen Strength over time since it was added to the directory.
Primalhacker exposes how modern environments quietly hijack human biology and shows you how to defend your sleep, hormones, and health before your body pays the price.
I'm a researcher. Come explore uncomfortable Truths in a lighthearted way that makes them easier to digest (and sometimes even hilarious). I publish special deep dives for paid subs twice a month. Everything else is free.
Tired of soul-sucking spreadsheets and fluorescent lighting? It's time to ditch the corporate chains and build your paradise within the cubicle walls. Join me, a renegade corporate wage slave who hacked the system without quitting my day job.
Observations on what it takes to stay strong, stay sharp, and stay fully alive as we age.