<s>[INST] hi doctor, my child is 11 month old he catches cold very quickly.Recently i am feeding him Lactogen -3 along with other food. my grand ma advise me to feed cows milk .he catches cold because of this artificial milk, this is her claim. What should i do? [/INST] Hello, Ideally, 11(eleven) month old baby should be fed on mothers milk along with cooked & mashed vegetables & fruits. Mothers should take homemade nutritious food & feed the babies.  Mothers milk is better Han cows milk. Cows milk or lactose should only be given in emergency situations. If your child is having a recurring cold you can get him physically examined by a pediatrician. The recurrent viral or bacterial infection is not good. He may need antibiotics or vitamin Chat Doctor.  Hope I have answered your query. Let me know if I can assist you further. Take care  </s>