Absolutely! Dr. Buteyko’s discovery and breathing method both revolve around balancing the body’s use of oxygen and carbon dioxide. It is the imbalance of these two elements that causes the reactions of the body, which, in turn, create the majority of breathing difficulties people experience. By applying the Breathing Normalization method properly, the system balance is restored and breathing difficulties defeated. There is more information on this subject in the book written by Clinica Buteyko’s Medical Director A. Novozhilov, M.D. This book is written for people with asthma and other breathing difficulties. The book is available in our store to download and in paper format.