I have been noticing that my daughter is getting skinny, she was not like that 2 months ago. now her ribs and collar bones r very much visible. she is playful and active all day. she is taking normal homecooked food. though quantity has reduced a bit. but other wise she is eating all that is being cooked. i include vegetables , non vegs like egg ,meat, and fish and fruits in her diet everyday, like banana, and other seasonal juicy fruits.she is allergic to cow milk, her stomach gets upset if she consumes cow milk, so i have started giving her Pediasure since last week. i am not able understand where am i lacking.