My 9 year old son has been taking focal XR for about three months and has lost 6lbs. I'm getting very concerned. I can't get him to eat more than a few bites at any meal. I see his energy decreasing with his size, and I worry about long term physical development problems. My doctor has advised me so far to just make sure that when he is eating, he's getting a lot of protein and fat. I'm not convinced thats enough. 'm looking for advice and experience with how to get the right nutrition in him.