my baby has 5y.6mnth old, his body weight not gain. uski hight badh rhi h but Or bhut thin h, what I m do?

A. dear mum you should consult doctor for nutritional deficiencies deworming twice a year give small frequent meals add ghee to every meal good protein from egg , non veg, sprouts, chana sattu, pulses, beans powdered nuts to food, dry fruits include seasonal fruits and vegetables in daily diet