In the 1930s, Otto Warburg, Ph.D., a Nobel Laureate in medicine, discovered that cancer cells have a fundamentally different energy metabolism compared to healthy cells. He found that increased sugar intake could increase cancer cell production. The more primitive nature of cancer cells requires a direct supply of glucose, not being able to master the more complex synthesis of glucose from larger molecules. The build up of lactic acid and an acidic pH from direct consumption of glucose in cancer cells is a diagnostic factor for cancer.[26] This means that there is a direct relationship between sugar ingestion and the risk of cancer.
An epidemiological study in 21 modern countries (in Europe, North America, Japan and others) and revealed that sugar intake is a strong risk factor that contributes to higher breast cancer rates, particularly in older women.[27] A four-year study in the Netherlands at the National Institute of Public Health and Environmental Protection compared 111 biliary tract cancer patients with 480 controls. The study concluded that cancer risk associated with the intake of sugars had more than doubled for the cancer patients.[28]
These findings are mirrored in the research of Michaud, et al., at the National Cancer Institute, who followed up on two large studies conducted over the past 20 years on approximately 50,000 men and 120,000 women. They concluded that obesity significantly increased the risk of pancreatic cancer and that physical activity appears to decrease the risk of pancreatic cancer, especially among those who are overweight. Preventing obesity by dietary intervention and exercise is by far the best way to avoid pancreatic cancer.[29] But the Michaud team continued their investigation of the triggers of pancreatic cancer and found that evidence from both animal and human studies suggested abnormal glucose metabolism plays an important role in pancreatic carcinogenesis. They investigated whether diets high in sugar were to blame. They found that a diet high in sugar may increase the risk of pancreatic cancer in women who already have an underlying degree of insulin resistance.[30]
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Source: http://www.greenmedinfo.com/blog/
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