what food should be given for 3yrs baby to weight gain and indigestion in baby

A. To increase weight of the baby, include fat and protein rich foods like potato, rice, pumpkin, sweet potato, eggs, chicken, fish, legumes, ghee, milkshakes with dry fruits, banana, avocado and 550-650 ml milk everyday. For indigestion or Constipation, feed fiber rich foods like dry fruits, fresh juices, curd, oatmeal with nuts, bread, puffed rice, fruits with peels, legumes, etc.