An epidemic of allergies is spreading around the world. In Australia, one in five people live with allergies, and one billion people worldwide suffer from allergic diseases such as asthma, hay fever, eczema, and food allergies. But this is just the tip of the iceberg. In this book, doctor Leo Galland, M.D., reveals the shocking rise of hidden allergies that lead to weight gain, fatigue, brain fog, depression, joint pain, headaches, ADHD, digestive problems, and much more. Astonishing new research shows how each of these is linked to the immune imbalance that is at the root of allergy. The Allergy Solution takes an in-depth look at how we can balance immunity through nutrition and lifestyle to reverse allergies without drugs. It offers an easy nutritional program, starting with a Three-Day Power Wash designed to oclear the tracks, to to help us take back control.