Every baby is different, but many babies are ready to eat solid foods between 4 and 6 months of age. We know that earlier is better for preventing food allergies.  

So, as long as your baby is ready to safely eat solid foods, you can start feeding your baby infant safe forms of peanut foods and other top allergen foods as early as 4 months of age.  

For the best chance at preventing a food allergy, foods should be introduced before your baby is 6 months old. And remember, you need to keep feeding these foods to your baby weekly. Once is not enough.