Perhaps this refers to the fact that 40% of cancer patients die from wasting. Not always exactly the same as nutrition problems, but certainly in the ballpark. I have read it a number of times. As well, the American Institute for Cancer Research’s 1997 publication, Food, Nutrition and the Prevention of Cancer: A Global Perspective, sets out specific guidelines in support of its most dramatic conclusion that “cancer is largely a preventable disease and that [its] incidence can be substantially reduced by means of diet.” (AICR; Executive Summary) Modification of risk by dietary factors can occur at different stages of the cancer process. For example, they may reduce the effects of environmental carcinogens, damage DNA directly or indirectly, and either promote or inhibit the production of cancer. Overall, the report states, “between 30 and 40% of all cases of cancer are preventable by feasible and appropriate diets and by physical activity and the maintenance of appropriate body weight.” Other means to reduce risk would include avoiding tobacco use and limiting exposure to occupational and other environment carcinogens. (ACIR 8-9)
Nutrition matters! Still, it is difficult to know whether it matters most as a preventative or whether it is useful as a treatment as well. Also, it is just one of the hideous realities of many cancer journeys that it is so difficult to eat well while undergoing the mainstream therapies.
I wrote an article on Nutritional Support During Radiation and Chemotherapy Treatments that is available at
http://nutrition-matters.com/articles.html
I agree with Julie about the common sense approach to nutrition, but after research and study into the rising prevalence of obesity, I am not so sure that common sense is all that common or easy to practice in an environment designed to push low nutritient quality processed products on everyone.
Shed light, not heat!
Fern
On 9/12/2003 Julie C. wrote:
Hi Michael,
Where did you get the statistic that 40% of cancer patients die from nutrition problems? I think that oncologists are often too busy with treatments, problems with patients etc. to really give a lot of advice on nutrition. I have colon cancer, and I have had two abdominal operations, and I may have a third soon. I was never told exactly what I should eat, or if I should take supplements etc. I think that if a cancer patient is concerned about diet, they should ask for a referral to a nutritionist. Patients who are on chemo often are given "guidelines" on how to cope with side effects, and advised to eat small frequent meals. I think common sense and a good overall healthy diet benefits everyone.