Bryan Johnson: I Did Mushrooms for Science, Pt. 1
B Bryan Johnson Video Summary · March 19, 2026 View Full Protocol → Key Takeaways Measure biomarkers before/after psychedelics: Bryan tracked 249 biomarkers (blood, brain activity, cortisol) to assess psilocybin’s effects on longevity. Use brain-monitoring wearables: He wore Colonel Flow (a brain scanner helmet) daily pre/post-trip to track neural changes during the 5g mushroom dose….
