<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
How common is a peanut allergy?
<|assistant|>
It is estimated that roughly 1.9 % of children and 0.6 % of adults in the United States have a peanut allergy. It is most common in young children, but the prevalence of the allergy increases throughout childhood and may persist into adulthood.