Which food should be avoided in an infant's diet at 4 months?

At 4 months of age, an infant's digestive system is still developing, and certain foods are not recommended due to potential health risks. Whole milk should be avoided in an infant's diet at this stage because it lacks adequate nutrients necessary for the growth and development of infants, particularly iron and vitamins. Additionally, whole milk is hard for infants to digest compared to breast milk or formula, which are designed to meet their nutritional needs.

Introducing whole milk too early can also lead to potential health issues, such as iron deficiency anemia, as it does not provide sufficient iron for infants and can interfere with the absorption of iron from other sources. Infant formulas and breast milk are specifically formulated to provide the right balance of nutrients, and it is recommended that whole milk be introduced only after the first year of life, when their digestive systems are more mature and able to handle it.