Peanut allergies are among the most common allergies in the US, affecting roughly 2 percent of the population. For many people, even trace amounts can trigger a life-threatening reaction. So why do ...

peanuts in bowl next to peanut oil in bowl and bottle - Jayk7/Getty Images Although it may not be the most common food allergy in adults, peanut allergies are quite prevalent. In fact, it is the most ...