How can I increase my child's weight? He is just 19 Kg. His age is 6 year 6 month. His height is 115 CM. is it normal?

A. dear parent, weight of 19 kg is a normal weight for your 6 years 6 months old child. for healthy weight gain, give homemade balanced diet having variety of food groups. grains and millets 4 servings pulses legumes/egg non veg: 1-2 servings seasonal vegetables including green leafy vegetables: 1.5 serving fruits1 serving milk and milk products 500ml sugar 4 tsp oil 5 tsp control intake of process packaged food