If you’re a woman and getting at least 30 minutes a day of activity, that means a lower risk of colorectal cancer. Now a study published today suggests that women who exercised as teens for even an hour a week have a lower risk of dying from cancer in middle age and older compared to teens who weren’t active at all.
These women are also more likely to live longer overall, the study suggests, whether they exercised as adults or not.
The study included almost 75,000 Chinese women who were part of the Shanghai Women’s Health Study. The women were 40 to 70 years old and they had answered questions about their lifestyle habits currently and decades earlier.
After an average of 13 years, the researchers looked how many of the women had died overall, and whether the cause of death was from cancer or cardiovascular disease.
Federal funding for obesity-related nutrition research has grown more than seven-fold over a 25-year period as food science research has nudged downwards, according to a recent government report. The number of projects rose from 78 in 1985 to 577 projects by 2009.
Nutrition research in food science, which includes food processing/preservation, has decreased from 226 projects in 1985 to 177 projects.
The figures and chart stem from a USDA report that came out earlier in the year that analyzed federally supported nutrition research from 1985 through 2009 (the latest year of available USDA data). Other findings from the report include: Continue reading
Eat healthy, be physically active. We talk about these recommendations a lot for cancer prevention. Now a major new review of the evidence concludes that if you are one of the 86 million Americans at risk of developing type 2 diabetes, you can reduce your risk of this disease by participating in a program that combines both diet and physical activity. That means you’ll also have lower risk for many cancers.
Reports in the past few years have found that having type 2 diabetes increases the risk of several cancers, such as liver, pancreas, endometrium, colon/rectum, breast, and bladder. We talk about why that might be here with our expert.
Today’s recommendations were published in the Annals of Internal Medicine and they come from the Community Preventive Services Task Force, an independent group of experts. The task force found 53 studies that had programs encouraging people at risk of type 2 diabetes to improve their diet and increase their physical activity. All the programs used trained providers and lasted at least three months, with an average of about a year.
In total, there were 66 programs. Continue reading