Can Foods Affect Colon Cancer Survival?
A new study suggests that what you eat may affect your chances of surviving colon cancer.
The research is among the first to look at the impact that specific nutrients have on the likelihood of disease recurrence in people with colon cancer, one of the leading causes of cancer death in the United States. It found that people treated for Stage 3 disease, in which tumor cells have spread to lymph nodes, had greatly increased chances of dying of it or experiencing a recurrence if their diets were heavy in carbohydrate-rich foods that cause spikes in blood sugar and insulin.
The patients who consumed the most carbohydrates and foods with high glycemic loads — a measure of the extent to which a serving of food will raise blood sugar — had an 80 percent greater chance of dying or having a recurrence during the roughly seven-year study period than those who had the lowest levels. Stage 3 colon cancer patients typically have a five-year survival rate of about 50 to 65 percent.
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