Routine immunization provides protection from numerous infectious diseases and substantially reduces morbidity mortality from these diseases. In the United States, vaccination programs focused on infants and children have successfully decreased the incidence of many childhood vaccine-preventable diseases. However, vaccination coverage among adolescents has remained stagnant. Contributing to this lack of coverage is that patients with food allergies might be advised unnecessarily to avoid certain vaccinations, thus potentially causing adverse personal and community health. Studies have shown that food allergies are rarely contraindications to vaccine administration. Most adolescents who avoid vaccination because of food allergy concerns are actually able to receive their appropriate vaccinations. However, there are situations when evaluation by an allergist is recommended. In the present article, the authors provide guidance for physicians when administering vaccines to patients with food allergies to prevent adverse events and improve disease protection.