Andrew Huberman· PhD
It's sort of like the leap from, I can't focus very well, to Ritalin, right, without a real diagnosis of ADHD to, oh well, maybe some things like Alpha-GPC low doses of nicotine, right? But I agree entirely. I mean, the sourcing is important. The dosages are worked out empirically on an individual basis. And there aren't randomized control trials. There just aren't.