High-fiber, low-fat diets reduce recurrence of breast cancer by 31 percent in women with higher estrogen levels, according to a new report from the Women’s Healthy Living and Eating Lifestyle Study. Almost 3,000 breast cancer survivors were randomly assigned to either a special high-fiber diet including five vegetable servings, 16 ounces of vegetable juice, and three fruit servings daily, or a comparison diet based on the U.S. Department of Agriculture’s five-a-day guidelines—a total of five servings of fruits and vegetables daily.

Gold EB, Pierce JP, Natarajan L, et al. Dietary Pattern Influences Breast Cancer Prognosis in Women Without Hot Flashes: The Women’s Healthy Eating and Living Trial. J Clin Oncol. Dec 15 2008.

NY Times: “A group of farmers-turned-environmentalists here at a smelly but impeccably clean research farm have a new take on making a silk purse from a sow’s ear: They cook manure from their 3,000 pigs to capture the methane trapped within it, and then use the gas to make electricity for the local power grid. Rising in the fields of the environmentally conscious Netherlands, the Sterksel project is a rare example of fledgling efforts to mitigate the heavy emissions from livestock. But much more needs to be done, scientists say, as more and more people are eating more meat around the world.”

And the beef goes on…

Avandia and Actos, two diabetes drugs, double the risk of bone fractures in women with type 2 diabetes, according to a new report by researchers at Wake Forest University and Britain’s University of East Anglia.

The researchers analyzed 10 studies of more than 14,000 diabetes patients and found that both Avandia and Actos doubled women’s risk of bone fractures, but had no effect on men’s risk of bone fractures. Researchers stated that the underlying cause of the sex-specific effect on fractures was unclear, but they suggested the drugs may cause the problem by replacing bone marrow with fat cells.

Other well-known concerns about these medications include weight gain, increased risk of heart failure, and expense of around $110 per month. This new study highlights the need to promote the effectiveness of lifestyle modifications in managing type 2 diabetes. PCRM’s recent study, published in the Journal of the American Dietetic Association, showed the beneficial effects of a low-fat vegan diet for type 2 diabetes, without any harmful side effects.

Singh S, Loke YK.  The safety of rosiglitazone in the treatment of Type 2 diabetes. Pharma Sci. 2008;7(5):579-585.

Turner-McGrievy GM, Barnard ND, Cohen J, Jenkins DJA, Gloede L, Green AA. Changes in nutrient intake and dietary quality among participants with type 2 diabetes following a low-fat vegan diet or a conventional diabetes diet for 22 weeks. J Am Diet Assoc. 2008;108:1636-1645.

Congratulations, James!