Research already shows that being active can reduce the risk of developing several cancers. Now comes a study that suggests for men, taking that brisk daily walk after a cancer diagnosis may lengthen your life.
The study was published in the Journal of Physical Activity and Health, and it adds to a growing body of research suggesting that exercise can have significant health benefits for cancer survivors.
“The main take away message is that physical activity improves survival in men with cancer, says I-Min Lee, MD, ScD, an epidemiologist at the Harvard School of Public Health and lead author of the study.
”There have been previous studies, examining survival in breast, prostate, and colorectal cancer patients, showing similar findings. Our study included not only survivors of these cancers, but of other cancers “
For the study, Lee and her colleagues looked at data collected in 1988 from a group of about 1,000 male cancer survivors. On average the men had been diagnosed six years previously – in 1982. In 1988 the men reported on their activity habits. They also answered questions about their weight, smoking habits, alcohol consumption, and what foods they ate. The data was updated five years later. Continue reading
Like last year, I created a Google Spreadsheet to query raw publication counts from PubMed of food/nutrition/health terms from an AICR/WCRF report. This is a way to visualize how nutrition and cancer research may be changing over time. The counts represent the number of published articles containing the term in column A plus “cancer” in the title or abstract.
Like last year, I used the following color scheme from the AICR report: the coloring reflects the strongest confidence for an association between the term and a decreased or increased risk for at least one cancer type. Terms with a yellow background were not in the document list and added by me.
The spreadsheet is sorted by column D: the percentage of papers published in 2013 compared to 2012. This will still change as PubMed will be indexing papers published in 2013 for some time, but the spreadsheet auto-updates daily so it will become more accurate over time. Column M shows the average publication count change per year over the last 6 years (2008 to 2013), which may better reflect the recent trend. Continue reading
Healthy — and not so healthy — diets are in the news today, with US News releasing their best-diet rankings.
Among the 32 diets evaluated, the DASH diet ranked best overall. It also tied for top spot in diabetes control. With it’s full name — Dietary Approaches to Stop Hypertension — you can probably tell that it was originally developed to control blood pressure. Paleo diet ranked at the bottom.
US News experts focused on eight categories, including the best diet for weight loss, diabetes, and heart-health. But they did not focus on the best diet for cancer prevention. (Maybe next year!) Continue reading