286K views · 11K reactions | #ad Food allergies happen when the immune system reacts to certain foods as foreign invaders. Researchers are finding ways to reduce reactions or make them less severe. Visit https://bit.ly/4e4q9Xn for more information about how vaccines, allergies, and more play in children’s immune health. #allergy #peanuts #allergicreaction #immunesystem #ImmunologyExplained The American Association of Immunologists - AAI | Dr.Beachgem10 | Facebook