01-08-2014, 09:01 AM
There seem to be quite a lot of nootropic drugs and also herbal extracts around, some if not most of them with ill-defined and/or weak effects. One that I know about, from the herbal field, is ginkgo biloba extract.
I think it's fair to say that most nootropics have much stronger effects on a brain whose function is impaired in some way. Effects on young, healthy brains are much more difficult to prove.
I think it's fair to say that most nootropics have much stronger effects on a brain whose function is impaired in some way. Effects on young, healthy brains are much more difficult to prove.