How can I increase height and weight of my son

A. Hello mom height to a very extent depends on ones family genes , weight you can take care by giving high calorie healthy food choices . Such as sago , dry fruits and nuts, lentils like channa , rajma , eggs, whole grain and cereals, panner C ghee C milk c fruits and vegetables such as mango , custard apple , potatoes , banana , Chikku, sweet potatoes etc