my baby is 1 year 20 days sshe is not gaining weight n her birth weight was 3.35 kg n present her weight 8.5 kg n she is not at all eating n her potty smell was sour smell y I don't know what should I do pls tell me

A. it need to be seen. Diet containing of green vegetables and citrus fruits . A protein source like soyabean , paneer or egg and variety of food items with all cereal will help for weight and height gain and building of immunity . Pediasure protein powder after 2 yr of age .