Babies and young children have a relatively low state of immunity, as they have not previously been exposed to many specific germs. When they start attending an early year setting, they are exposed to an increased number of childhood infections and illnesses.

1. Eat healthy foods. Eating healthy foods is especially important for pregnant women. Your baby needs nutrients to grow healthy and strong in the womb. Eat plenty of colorful fruits and vegetables, whole grains, calcium-rich foods and foods low in saturated fat.