my five year old son immunity is very low .he catches viral easily ..what should I make him eat to boost his immunity .? .any supplement / multivitamin ?

A. multi vitamin. in kids as they grow, they learn at a speed. which can vary. avoid gadgets n do not force. then ficus on healthy foods and habits. all this help a lot. ok. you can feed egg, paneer soya, halwa, banana. a great variety if home made stuff guarantee weight gain plus health as well. that ensures appropriate milestone in time for babies. ok.