As an expert in the field of cellular biology, I can provide you with an accurate answer to your question regarding what cancer cells feed on. Cancer cells, like all cells, require nutrients to grow and divide. However, they often have altered metabolism compared to normal cells. One of the key nutrients that cancer cells are known to have an increased appetite for is glucose, which is a type of sugar. Glucose is essential for cellular respiration, the process by which cells produce energy. Cancer cells often use a higher rate of glycolysis, a process that breaks down glucose into energy, even in the presence of oxygen, which is less efficient but allows for a rapid production of energy and supports the rapid growth and proliferation of cancer cells. In addition to glucose, cancer cells may also feed on other nutrients available in the bloodstream, such as amino acids and fatty acids, to support their growth. Moreover, certain types of cancer cells can alter their surroundings to increase the availability of these nutrients, further promoting their growth. It is important to note that while a diet high in refined sugars and carbohydrates can contribute to an environment that may be more conducive to cancer growth, it is not accurate to say that simply consuming these substances will directly feed a tumor. Cancer development is a complex process involving multiple factors, including genetic mutations and interactions with the immune system. read more >>

1-Affinity. Cancer cells love sugar! That is why refined carbohydrates like white sugar, white flour, high fructose corn syrup (HFCS) and soft drinks are extremely dangerous for anyone trying to prevent or reverse cancer. Sugar essentially feeds tumors and encourages cancer growth.read more >>