|
Many pressing reasons exist to avoid being overweight or obese and, unfortunately, cancer is one of them. It has long been known that excess weight increases the risk of heart disease, stroke and type-2 diabetes. But, fewer people know about the frightening link between cancer and obesity. In a recent survey conducted by the American Institute for Cancer Research (AICR), only 25 percent were aware of the cancer-obesity association. Yet science clearly demonstrates that obesity increases cancer risk. A recent report by the World Health Organization's International Agency for Research on Cancer estimates that being overweight and inactive accounts for one-fifth to one-third of all breast, colon, endometrial, kidney and esophageal cancers. In the U.S. alone, that estimate represents between 102,000 and 135,000 cases each year. Strong evidence also associates obesity with higher risk of cancers of the pancreas, uterus, prostate and ovary. The Cancer-Obesity Link Researchers predict that the epidemic growth in rates of obesity and overweight will cause cancer rates to soar 50 percent worldwide by 2020. Why? Cancer is a complex disease, and many factors probably explain the increased cancer risk caused by excess weight. New findings suggest that fat cells constantly secrete a variety of hormones and other growth factors into the bloodstream. In obese and overweight individuals, greater amounts of these hormones and growth factors are continually pumped into the bloodstream. Cells are urged to grow and divide at an accelerated rate. Thus, according to this theory, the random mutations that can lead to cancer are more likely. Are You at Risk? How should you determine if you're at risk? Most of us know when we gain weight. Clothes no longer fit. The mirror becomes an irritating reminder, and the scale is permanently hidden under the bed. Many of us, however, learn to overlook these signs. Fortunately, science currently offers two methods of assessing body weight. Neither is perfect, but they both tell you whether you need to take steps to control your weight and, consequently, lower your risk of cancer and other chronic diseases.
Continued › |


The American Institute for Cancer Research




Member Comments
Please let this scare you into taking this article's advice seriously. I was lucky to have "the least of the least", but I am ineligible for life insurance for at least 5 years, I'm a "marked woman." I want to get the excess off now to stave off additional "C", and to avoid heart disease and diabetes. - 8/24/2009 7:12:56 AM
Finally, and this is my particular bugaboo, I think that BMI is voodoo. It's simply a height-weight ratio, unadjusted for gender, frame, or fitness. It's not even as sophisticated as the old Met Life Insurance charts. A far better measure for health purposes would be body fat percentage-I personally don't think of Arnold Schwarzenegger and Sylvester Stallone as obese, although their BMI says they are--nor are Tom Cruise and George Clooney overweight.
- 4/12/2009 11:03:49 PM
rg/. The American Plate is an excellent tool. - 7/28/2008 1:02:10 PM
To date I have lost 49 lbs and will continue to get to an optimal weight. I exercise daily and my fitness has increased and I feel the better than I did when I was in my thirties. My blood pressure is under control eliminated one med and one to go.....I plan on being med free when it comes to BP..........My cholestrol was 252 and now its 200 working on getting rid of this med. - 7/28/2008 8:38:08 AM
Obese people have more leptin. Why? Obese people have more of other hormones. It's putting the cart before the horse to say that they have more of these hormones because they are obese. No, they are obese and they have more of these hormones because of an underlying hormonal maladjustment issue. Both Dr. Ron Rosedale and Nutritionist Byron Richards address these underlying issues in their books, The Rosedale Diet and Mastering Leptin, respectively.
This is worse than the urban myth that being obese cause one's friends to be obese!!! For Pete's sake.....ASSOCIAT
ION is not the same thing as CAUSATION!!!! Get a grip on reality.
Until scientists and doctors are willing to look at obesity as a SYMPTOM instead of calling it a disease, we will never make real medical progress.
ASSOCIATION just simply is not the same thing as CAUSE. - 7/28/2008 12:32:03 AM