Initially, a newborn has a good immune system (provided that pregnancy and childbirth were normal and a child was born healthy and with no abnormalities), which he gets from his mother. When being breastfed, a baby has a strong immune system up to six months. But if a baby is fed baby formula, he starts being ill earlier.
In any case, a baby initially has a strong immune system. The task of parents is at least not to weaken it, or better to boost it greatly. The best way to stimulate the immune system is to constantly train it, i.e. it should be forced to always work (but not with full strength).
To maintain immune system in a constant state of readiness to work against diseases, you can do the following actions:
Put few clothes on your baby. This does not mean that the baby has to feel cold. If the body temperature between the shoulder blades on the back is normal, then the baby is warm, even if his hands and feet are cold. Overheating is more dangerous for babies.
