I think what you're getting at is the old adage of doing things in moderation. Little bit of alcohol seems to have more positive effects than none at all, sever

I think what you're getting at is the old adage of doing things in moderation. Little bit of alcohol seems to have more positive effects than none at all, severely negative effects when overdone. Same with many drugs, foods and types of exercises. The one that really comes to mind for me is bacteria. The idea of probiotics is still pretty new to the public. Probably not a great idea to ingest a ton of bacteria all the time, but a little bit can be super beneficial, and much more beneficial than none.