I subscribed to get his free book by email. I will report on it later. I have heard of this man before. He has used baking soda to cure cancer. Caner cannot live in a high PH (base) environment. Raise PH of blood and cancer dies. He has since added other treatments. His previous article explains why high oxygen levels are successfully treating coronavirus patients in Asia. Perhaps a combination of HBOT and Vitamin C by IV (40 grams)will work.