Life does not stop, and oxidation does not stop. When there is oxidation, there are free radicals. Inhaling hydrogen is more targeted for respiratory health. Inhaled hydrogen first reaches our brain directly and then enters the respiratory tract into our body. A large number of studies have shown that supplementing hydrogen molecules every day can get rid of malignant free radicals, and will play a powerful role in the prevention of various chronic diseases, and enhancement of body functions.