Hi My daughter is 3yr 4 month old she is having very less immunity power what i should do to get more immunity power so that she can't suffer more from cold cough and fever please give me the advice

A. Give milk with turmeric and black pepper into that that would be very good you can also add some dry fruit powder that will actually work like a good immune booster for the child avoid giving junk food as well as too much of food to the child