Disinformation: Everything You Know Is Wrong. Vids - Mind Expanding Mission. Dedroidify. Dedroidify.com - Mind Expanding Mission. Jobs News, Videos, Reviews and Gossip - io9. Same here.
We evolved along with, and because of, our diet. There weren't any classifications of "illegal drugs" back then, and these things flourish in all sorts of conditions in the wild - it's hard not to imagine at least occasional consumption. Erowid. Timothy Leary, LSD, & the Sacred Sacraments. Of course, when they say that, they are referring to the proscribed "drugs" that threaten them, not to the prescribed, mind-control "medicines" and mind-numbing drugs (like alcohol).
Maybe you need antidepressants because there is something to be upset about. And while the use of the prescribed drugs may be in the interests of those in power, maybe it is dangerous to use drugs that enable you to ignore a lousy situation that is rapidly getting worse.