In infants, milk protein allergies usually outgrow by how many months of age?

Milk protein allergies in infants are quite common and primarily involve an allergic reaction to proteins found in cow's milk, such as casein and whey. Research indicates that many infants with these allergies tend to outgrow them as their immune systems mature.

By approximately 24 months of age, most infants who are diagnosed with a milk protein allergy will outgrow it. This is due to developments in their digestive system and immune responses, which lessen the reactivity to these proteins over time. It's important for caregivers to monitor the infant's dietary patterns and consult healthcare professionals regarding the appropriate time to reintroduce dairy products, as each child's situation may vary.

Other age milestones provided in the options often do not reflect the general timeline associated with outgrowing milk protein allergies. Some children might still have sensitivities beyond these ages, which is why it's crucial to follow up with a healthcare provider for personalized guidance.