The best nootropic for me is bicycling into work. Also, after years of experimenting with caffeine I'm convinced that for me, one cup in the morning is close t

The best nootropic for me is bicycling into work. Also, after years of experimenting with caffeine I'm convinced that for me, one cup in the morning is close to ideal. Caffeine stays in the body for many hours, so it's all too easy to fall into the trap where you're tired, so you drink more, &etc.