i hv a toddler who will be 4 yrs soon. but weak in immunity. frequently falls sick cough cold n due to that vomiting and fever sometimes. how to increase immunity? any power or medicine?

A. Avoid giving outside food junk food or fried food give proper healthy home-made food try to include more of proteins in the diet and start giving milk with two teaspoons of dry fruit powder with a pinch of turmeric and black pepper twice a day which would actually work very well as immunity booster