I've never really taken nutritional supplements, subscribing to the theory that if you eat your vegetables, you don't need them. (And I love vegetables, almost all kinds.) Besides that, they're expensive.
But I'm beginning to wonder if my daughter would benefit from them. She is sick way too often, and she doesn't like vegetables very much (except broccoli and carrots and corn).
Anybody know anything about supplements and could make a recommendation? (Although if you sell them as a side job, I might look at your advice with a jaded view :-)