Swimming or cycling could be considered well balanced
Explanation:
It leads to a healty life by explaining what you should, or should not eat.
Since more than half American adults have one or more chronic diseases each year (often related to poor diet.)... It helps emphasize of the importance of creating a healthy eating pattern to maintain health, and reduce the risks in a life time/future
Alcohol use has been shown to make it more likely that adolescents experiment with illegal drugs.
Obsessive- Compulsive Disorder (OCD) would be my answer