hi...my 3.5 years old son (though he is very energetic throughout the day) has become a fuzzy eater these days. He just doesn t eat any staple diet....chapati, rice, vegetables, pulses,... (we r vegetarians)...keeps asking for biscuits, cakes and jellies....food that he likes include sabudana (tapioca pearls) khichadi and pizza. What can I feed him everyday to help him stay healthy?