Allergy - Food (Veg Only)

The eight foods that account for about 90% of food allergies are: peanuts, tree nuts (e.g., almonds, walnuts), milk, eggs, fish, shellfish (crustaceans like shrimp/crab), soy, and wheat. These are the primary allergens responsible for most allergic reactions; labeling laws and clinical testing prioritize them to reduce accidental exposures and guide diagnosis and management.

A vegetarian food allergy panel is a grouped skin-prick or specific-IgE blood test that screens for common allergens in vegetarian diets—milk, egg, soy, wheat, peanuts, tree nuts, sesame and mustard. It detects IgE-mediated sensitization to guide avoidance, dietary planning and confirmatory evaluation by an allergist. Results alone don’t diagnose clinical allergy; they’re interpreted with symptoms and may prompt oral challenges or emergency planning.

Seven common food allergies are cow's milk, eggs, peanuts, tree nuts (e.g., almonds, walnuts), soy, wheat (gluten-containing grains), and seafood (fish and shellfish). These foods cause most allergic reactions, from mild hives to severe anaphylaxis. People with suspected allergy should consult a healthcare professional for testing, diagnosis and an emergency action plan.

No single food completely stops allergies. Foods that may reduce symptoms include high‑vitamin C items (citrus, kiwifruit, berries), quercetin‑rich produce (onions, apples), omega‑3 sources (salmon, flaxseed), probiotic foods (yogurt, kefir, fermented vegetables), and anti‑inflammatory spices (turmeric, ginger). Avoid histamine‑rich or trigger foods and consult a clinician for tailored management and medication when needed.

No single food is completely free of causing allergic reactions — allergies vary by person and population. Some foods are less commonly allergenic (e.g., plain rice, cooked pears or apples, many cooked vegetables, and lamb in some settings), but any food can trigger an allergy. If you suspect a food allergy, see a healthcare professional and consider formal allergy testing before changing your diet.

Reduce allergic markers by avoiding triggers, controlling exposure to dust mites, pets, and pollen, and using antihistamines and intranasal corticosteroids; short courses of oral steroids treat severe flares. Allergen immunotherapy (shots or sublingual) and biologic agents (anti‑IgE) lower systemic allergic response. Treat coexisting asthma or infections, stop smoking, and follow an allergist’s plan for testing, personalized therapy, and epinephrine if anaphylaxis risk exists.