Beating Cancer with Nutrition. Sugar feeds Cancer: diet and supplements can starve tumors· Nutrition makes chemo and radiation more toxic to the tumor while protecting the patient. Nutrition changes underlying causes of cancer, improving outcome for cancer patients regardless of other therapies. Why Beating Cancer with Nutrition is unique: The book was developed after working with over 500 cancer patients and organizing 3 international symposiums on the subject. The information contained in BCN is both scientifically backed with references and clinically proven in the hospital with patients. This information helps cancer patients to improve quality and quantity of life. BCN had been translated into Japanese and Chinese and is being translated into Korean.