The statement that cancer is most afraid of four alkaline foods is false. The pathogenesis of cancer is very complex and is related to many factors. There is no such thing as a particular food or a particular type of food that can achieve therapeutic purposes. Both alkaline and acidic foods generally only provide nutrients needed by the body and do not have the ability to cure diseases, so you should not rely on food to cure diseases in your daily life either. Cancer treatment usually takes the form of surgery, radiotherapy, chemotherapy, targeted therapy, immunotherapy, etc. Different types and stages of cancer are treated in different ways. Specific treatments should be formulated by professional doctors according to individual circumstances, and should not blindly believe in unscientific rumors.