Bryan Johnson
Summaries

I have some bad news...
Bryan Johnson has been diagnosed with autoimmune gastritis (AIG), a condition where his immune system mistakenly attacks his stomach lining. He and his medical team are attempti...
Bryan Johnson • 8:00

How Toxic Is Your Favorite Chocolate? (Ranked)
Marketing labels and packaging claims for dark chocolate are poor indicators of safety or quality. Independent testing shows that even high-end or "clean" brands can contain con...
Bryan Johnson • 11:49