Mera beta 4 years ka uska weight 15 kg h....bhut thin body h uski....and 15 kg weight uska pichle 1.5 year se stable h....what should I do....weight gain k liye

A. For a four year old child it should be 16 so your child is not that behind the schedule but the problem here is that it has been stagnant for one and a half years maybe some nutritional deficiency you may check with Dr so that you can start with health tonic for the child