From $2M to $20: an AI revamp of a billionaire's anti-aging routine

A Tom's Guide writer uses ChatGPT to distill Bryan Johnson’s $2M anti-aging regimen into a practical, $20 plan: start with hydration (water with a pinch of salt), get outside for sun and a 15‑minute walk, opt for simple, whole foods at lunch (eggs, kale, olive oil), skip expensive supplements, and enforce strict sleep hygiene (no screens 60 minutes before bed, dark and cool room). The author reports steady energy, improved sleep, and fewer daily stressors, concluding that about 90% of Johnson’s routine is simple, consistent lifestyle choices rather than costly tech—proving you can achieve meaningful longevity gains with discipline and basic habits.