Obesity and physical inactivity contribute to the risk of cancer of the pancreas.
The body becomes less sensitive to the glucose-lowering effects of insulin with obesity and inactivity, and diminished sensitivity to insulin leads to higher blood levels of insulin. Higher levels of insulin are thought to increase the risk of cancer of the pancreas.
But previous attempts to link inactivity and obesity with pancreatic cancer brought inconsistent results. The investigators used body mass index (BMI), a measure of weight in relation to height, to determine whether or not patients were obese.
Men and women with high BMI faced a pancreatic cancer risk 1.5 to 2 times higher than those with low BMI.
Dieting, however, apparently lowered the risk, the report indicates, as both men and women who reported a 10% to 12.5% decrease from their maximum lifetime weight had only about half the risk of cancer of the pancreas faced by others.
Exercise lowered the risk. The researchers note that men who exercised strenuously at least 8 hours a month had only 59% of the pancreatic cancer risk of men who exercised less.
International Journal of Cancer 2001;94:140-147
Using a new two-pronged attack, researchers were able to destroy deadly pancreatic cancer cells in the test tube and in lab animals.
Researchers were interested in using a tumor-stopping protein from a newly discovered gene known as mda-7, which has been found effective in destroying other types of cancer cells.
However, the investigators had previously found that mda-7 alone, delivered to pancreatic cancer cells in the lab, could not destroy the cancer cells.
In this study, they added a small piece of DNA that blocked the expression of the K-ras gene to the mda-7. The K-ras gene is associated with uncontrolled cell growth when mutated, and it is mutated in 85% to 95% of pancreatic cancer cells, including the cells the experimenters used.
The combination of the two killed the pancreatic cancer cells in the lab after a few days, Lebedeva said. The researchers also found the combination killed tumor cells in lab animals.
Proceedings of the National Academy of Sciences 2001;98:10332-10337
These articles are particularly important as pancreatic cancer is a devastatingly fatal cancer. It affects nearly 30,000 Americans a year and having an extremely low survival rate. Nearly all traditional approaches fail and the person is usually dead within six months.
It is very clear that sugar will increase your risk of cancer. That is well documented by the articles below, but not commonly appreciated by most physicians.
What is becoming increasingly established is that exercise will also lower your risk of cancer.
My guess is, as the article suggests, this is primarily mediated through exercise's effects on insulin levels.
Insulin seems to be one of the main drivers for cancer. So if you want to prevent cancer, or want to treat cancer, it is absolutely imperative that you keep insulin levels as low as possible. Following the eating plan is an effective way to do this.
Lowering your insulin levels and will also slow down the aging process and decrease your risk for just about all degenerative diseases.
If one has already developed pancreatic cancer due to not implementing the proactive approach of exercise and sugar avoidance then the problem becomes an acute one and the gene therapy described above maybe a very elegant and effective solution for this problem.
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