The Allegies Guide provides an important overview of the allergy subject, which is a big and growing problem. 39 common and not so common allergies are introduced including: wheat, seeds, garlic, pollen, wasp & bee stings, milk, peanuts, shellfish, tree nuts, eggs, fish, soy, caffeine, chicken, chlorine, chocolate, cockroaches, dogs, dust mites, gelatine, latex, malt, mould, MSG, onion, pineapple, polyester, red dye, toothpaste, wool and yeast.