Impaired cellular energy metabolism is the defining characteristic of nearly all cancers regardless of cellular or tissue origin. The metabolic profile observed in cancer cells often includes increased consumption of fructose, glucose, glutamine, and increased glycolysis (glucose metabolism).

Estimates suggest fructose/glucose consumption increased 15-fold over the past century. While this photo shows candy, fructose is found in the highest amounts in fruits such as bananas, apples, salad dressings, agave sweeteners, and sodas etc. Smoothie diets for cancer patients just feed cancer.