Introduce one new allergen at a time
Start when baby is healthy and not sick
Offer the allergen in a small amount first
Give it earlier in the day so you can watch for reactions
Keep the texture age-appropriate and safe to swallow
Use forms that reduce choking risk, such as smooth nut butter thinned with water or puree
Wait a few days before introducing another new allergen
Repeat the allergen regularly after it is tolerated
Keep offering tolerated allergens in the diet often
Watch for signs of allergy such as hives, swelling, vomiting, coughing, wheezing, or trouble breathing
Stop feeding and seek medical help right away if severe symptoms occur
Ask a pediatrician before introducing allergens if baby has severe eczema or known food allergy
Follow your pediatrician’s guidance if there is a family history of severe allergies
Common allergens to introduce include peanut, egg, milk, wheat, soy, sesame, tree nuts, fish, and shellfish
Avoid whole nuts, chunks of nut butter, and other choking hazards
Make sure baby is developmentally ready for solids before introducing allergens