I agree, and would add that moderation is necessary in other areas besides food. Eating habits are the ones that are most obvious and get picked on because a person's size is hard to hide. We should also be moderate in our spending of money, spending of our time on pleasures, etc.
Great point. Sometimes I'm guilty of neglecting a lot of other things in life including Bible study and prayer because of wanting to catch a game or something of the sorts. Sometimes it's easy to forget moderation doesn't just apply to physical things but also mental things.