Breast milk provides an important source of immune factors. The breastfed baby receives antibodies through his mother's milk. Breast milk also contains living cells that act against bacteria in the infant's stomach. Breastfed babies have fewer respiratory illnesses. They even have fewer colds.
Breastfed babies are less likely to get serious illnesses like bronchitis and pneumonia.
Breastfed babies have fewer allergies. When compared with formula feeding, total breastfeeding for six months results in a lower incidence of allergies. Breastfed babies are less likely to be troubled by eczema and nappy rash. Breast milk protects against illness.