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.
Every time you eat chocolate covered berries or drink a cup of tea, you are getting a dose of flavonoids! Flavonoids are compounds found in plant foods that are well studied for their role in preventing cancers, as well as other chronic diseases.
A new study on flavonoids is highlighted in Cancer Research Update. This study of Australian women looked at the role of flavonoids in preventing death from all causes, including cancer and heart disease specifically. Researchers found that women with the highest intake of flavonoids experienced 62% fewer deaths during the course of the 5 year study compared to those who consumed the least, with similar lower risk from cancer and hear disease.
Flavonoids are generally divided into 6 groups. Foods provide different flavonoids and so may have different health benefits.
Source: USDA Database for Flavonoid Content of Selected Foods
The women in this study consumed most (about 80%) of their flavonoids from black tea, which contains flavanols. The women were not, however, eating many foods like Continue reading
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Among the population as a whole, research shows a strong link between being obese and increased risk of pancreatic cancer. Now a large new analysis suggests that obesity increases the risk of African Americans dying from pancreatic cancer, a cancer that affects African Americans more than any other racial group.
The study was published in Cancer Epidemiology Biomarkers and Prevention.
African Americans are diagnosed with and die from pancreatic cancer more than any other racial group, according to the National Cancer Institute. Previous research focusing on obesity, African Americans and pancreatic cancer included only a few study that gave conflicting findings.
For this analysis researchers pooled data from seven studies, including almost 240,000 African Americans. The studies all had used self-reported information to calculate BMI, a standard measure of body fat.