How old should a child be before you introduce them to peanut butter?

Open to Opinion. There are conflicting views on the subject. The old standard is delay until the later toddler years. The newer data suggest that use as early as 6 months may prevent a kid from developing a peanut allergy.
Peanuts. Most pediatricians will defer introduction of peanuts until a child turns 2 years old, usually as peanut butter. The peanut seeds should not be introduced until the age or 3 or 4. Peanuts are notorious for inducing allergies.