Andrew Huberman· PhD
It's going to say like 150 milligrams of caffeine. If you go to like a Starbucks or a Pete's coffee or they're brewing it much stronger than that. So a small probably has somewhere between 200 and 250. Medium is going to be 350 to 500. I once said that you know a venty coffee what I call a large — can have 800 to 1,000 milligrams of caffeine.