My boyfriends son is 14 and he is really into weight lifting. My boyfriend bought him some weights and he has his own weight room. He works out a lot, which isn't a problem, but he doesn't really have the best eating habits. He doesn't eat breakfast or lunch, and will only eat a small portion of his dinner, but he will only eat his dinner in his room. He drinks a lot of water, but he doesn't really eat. I know working out and exercising is really good, but to not be getting hardly any nutrition is scarring me. Am I worrying for nothing?