my son has 2 years 6 months, but his weight is 11.1 kgs and height is 82 cm, how can Increase my boy height and weight, please suggest anyone

A. Hello mom you can give him healthy and home made foods , you can offer dry fruits and nuts , milk , panner , ghee , stuff paranthas, milk shakes made with fresh fruits and well , eggs , different type of dals , legumes like chana , rajma etc c soya and products