Asthma is a chronic lung disease characterized by inflammation and spasm of the airways. This causes breathing problems such as coughing, wheezing and shortness of breath. Asthma can be triggered by environmental factors, infections, allergies, exercise, temperature changes or other airway irritants. By properly managing asthma, however, such as avoiding being exposed to triggers, taking prescribed medications, looking for warning signs and knowing what to do during an asthma attack, an individual with asthma can have a healthy and active lifestyle.

Sulfites and sulfiting agents in foods (found in dried fruits, prepared potatoes, wine, bottled lemon or lime juice, and shrimp), and diagnosed food allergens (such as milk, eggs, peanuts, tree nuts, soy, wheat, fish, and shellfish) have been found to trigger asthma. Many food ingredients such as food dyes and colors, food preservatives like BHA and BHT, monosodium glutamate, aspartame, and nitrite, have not been conclusively linked to asthma.

The best way to avoid food-induced asthma is to eliminate or avoid the offending food or food ingredient from the diet or from the environment. Reading ingredient information on food labels and knowing where food triggers of asthma are found are the best defenses against a food-induced asthma attack.