Eat to Beat DiseaseDr William Li, pioneering medical doctor, renowned angiogenesis expert and TED speaker with over 4 million views, reveals the latest science behind the foods that really do tackle the biggest threats to our health Is your diet feeding or defeating disease? We are at a turning point in our understanding of how to prevent and fight disease. Rates of cancer, heart disease, strokes, diabetes, obesity and other common health problems are skyrocketing.