I was watching this podcast today with a true biohacker's biohacker. I thought you all might get a kick out of this guy's n=1 approach.
Every 90 days, he runs a food reactivity test then formulates his diet accordingly.
For some background info, Bryan founded braintree when he was around 30 years old. He soon sold it for $800m. From there, he founded a venture capital fund and pivoted into space/aerospace, biotechnology, artificial intelligence, and brain computer interfaces. At his neurotechnology company with 50 employees, 31 of them have PhDs.