Hey dear actually babies don't take food properly that's why their growth doesnot happens properly. So proper growth give healthy diet to baby. Add fresh fruits ,oats ,ragi ,daliya ,kichri, green vegetables ,nuts ,ghee ,cheese ,paneer in diet .as kids ll take proper food their weight ND height ll increase too .as food is very nesasary for kids all over development too .I m also following this . U can try it.