I founds a great site with tons of info and calculators etc., for figuring out what kids need in respect to calories, nutrients etc., that makes it so much easier to figure out what your child should be eating based on specific age/weight/height/activity level - I wanted to share with you all. It is a relief for me to find since I have a 4 yr old who is overweight. The site is run by Baylor College of Medicine. http://www.kidsnutrition.org/