Proper sleep and caffeine reduction are the keys to this simple but revolutionary approach to curing hay fever, other airborne allergies, and vasomotor rhinitis. In the century since allergies were first identified, this is the first truly natural cure. After twenty-four years of research into allergic reactions, Dr Uy describes: why popular theories miss the point; how more sleep and less caffeine can eliminate symptoms; why allergy injections are often ineffective; how nutritious food and adequate water combat allergies; case studies.