my son is of 18 months old, and he is on formula feeding and normal food 3 times a day. when ever i try to feed him normal cow/ buffalo milk, he suffers loose motions. what should i do. till what age i need to feed him formula milk. please suggest

A. Hello mom normally after the age of one animal milk can be introduced to him , try to give cows milk as that is slightly easier to digest than Buffalo milk , opt to give tonned milk first and not a full fat milk .. if still he shows same symptoms then consult a doctor could possibly be lactose intolerance