These are living beneficial microorganisms found in the GI tract that help in fighting other microorganisms  that are harmful and infectious. Scientifically, a newborn is exposed to these microorganisms during delivery triggering its body to start producing them. They are also obtained from eating fresh fruits, some types of yogurt and also from supplements in the form of tablets.

While taking care of your child, you will have to make sure he has a strong immune system by ensuring that you provide him or her foods that are rich in probiotics.In this section, you will learn more about scientific uses of probiotics and their importance.