A recent study suggests that a diet lower in protein and calories may reduce the risk of certain types of cancer by lowering blood levels of several hormones and other substances that have been linked to cancer.
In the study, researchers compared a group of vegetarians to a group of runners and a group of sedentary adults, all middle-aged. The vegetarians ate just below the recommended daily amount of protein, which is 0.8 grams per kilogram of body weight. The runners and the sedentary group ate significantly more protein than the recommended amount, with more meat and dairy. Both the vegetarians and the runners had lower levels of most of these substances as compared to the sedentary individuals. However, only the vegetarians recorded lower levels of IGF-1, a body protein that helps cells grow and multiply. In fact, for the sedentary group, IGF-1 levels actually rose as their protein intake increased. High levels of IGF-1 in the blood have been linked to breast, prostate and colon cancers.
Researchers caution that this is only a first step in evaluating how lower-protein diets might alter cancer risk. People are advised to eat more fruits and vegetables, fiber-rich whole grains, beans and fish, and less red meat and to bring their calorie and protein intake closer to the recommended levels.
SOURCE: American Journal of Clinical Nutrition, December 2006.
Dr. Max Gerson started working on this principle as a main issue with Cancer patients. You can find more information at www.Gerson.com. There have already been indicators that the types of protein you eat are as important as protein period. For example, red meats seem to increase cancer in the gastro-intestinal tract, while fish protein seems to decrease heart conditions and help prevent certain cancers. It is confusing, but you can assume with good accuracy that protein in healthy moderation may not be the prime concern. Often, meat eaters to do not eat enough fruits, vegetables, fiber-rich whole grain and beans to help prevent cancer. Eat these foods with moderate meats, mostly non-red meats, and you will still be on the road to good health. In October, the entire month will be dedicated to cancer. Make sure your family and friends know about Benzinger On Health.
God Bless,
Dr. Benzinger
