Research library
Biohacking insights
Peer-reviewed biohacking research, translated into plain English.
BiohackingFree
Does red light therapy work for hair loss?
Red light therapy grows measurably more hair than a dummy device in pattern hair loss, but the trials are small and rarely test the machines clinics sell.
2018Aug 2026
BiohackingFree
Hyperbaric oxygen therapy side effects: how common are they?
The usual hyperbaric oxygen therapy side effects are ear pressure pain and temporary short-sightedness. Serious problems are rare. Here are the numbers.
2025Aug 2026