Hard liquor is not the best thing for the body, especially shooting a lot real quick...it can clear up a cold though lol. Beer in moderation is good in a few ways. Wine is good for you in a few ways. Trees are good for you in a few ways as well...more so than alcohol.

The way I put it is...there are a lot more life situations in which I'd take beers over trees. But I won't say cannabis is worse for your body/mind than alcohol. I don't think alcohol is a bad thing at all, but it can be, just like cannabis can be, just less often.