When most people have allergies, they know it. Symptoms come quickly and can range from mild reactions like sneezing and itching to severe, often debilitating effects like anaphylaxis. Millions of others, however, suffer from allergies and don’t even know it. Allergies and intolerances are often the hidden culprits that lie at the heart of a number of health conditions. If you are an allergy sufferer or have a recurring health issue that you can’t seem to resolve, What You Must Know About Allergy Relief is the book for you. Written by a pharmacist and medical doctor, it provides important answers to the most common questions about allergies-what causes them, how they can affect your health, and most important, what you can do to overcome them.