Inflammation is big news these days in the research world, as studies increasingly point to chronic inflammation as a key role in cancers, as well as other chronic diseases. Now, the first science-based inflammation diet suggests that what you eat can increase or decrease inflammation and that, in turn, can affect your risk of colorectal cancer.
The research on the inflammation diet was presented at our conference today by Susan Steck at the University of South Carolina. We wrote about their Dietary Inflammatory Index here, as well as the new study on diet and colorectal cancer. Based on their index, here’s some anti-inflammatory foods (and pro-inflammatory) they found.
There’s consistent and solid evidence that physical activity reduces risk of several cancers — such as colorectal and postmenopausal breast. Data is not as strong when it comes to survival but it’s growing, especially for breast and colorectal survivors.
That’s the latest from expert Christine Friedenreich, who led off the presentations about physical activity’s effect on survivorship at our research conference today.
Randomized clinical trials (RCTs) are considered the gold standard of studies, which would compare a random group of survivors who follow an exercise intervention to those not doing it. Currently, we don’t have RCTs but there is observational evidence showing benefits, said Friedenreich.
Exercise may supply its benefits in a number of ways: It may help patients complete their treatment or it could help control harms of the therapy. Animal studies suggest exercise may also help the therapy get to the tumor by improving blood flow.
But can the course of exercise alter the course of the disease? Two major studies highlighted will hopefully provide some answers. One is ALBERTA a major observational study focusing on exercise and breast cancer survivors. Then CHALLENGE is a randomized control trial investigating exercise among colon cancer survivors.
Here’s the guidelines from the American College of Sports Medicine on exercise for survivors.
And here’s the latest on our CUP report that came out this month on survival and breast cancer.
The hot topic that kicked off our research conference today was about how some selenium, folic acid and other micronutrients decrease cancer risk, but too much may actually increase risk. It’s delightfully termed the “Goldilocks Effect” and Glen wrote about it earlier.
All the scientists stressed that certain amounts of micronutrients show cancer protection. Supplements can give you too much. But a healthy amount of foods cannot give you the high amounts under study for harm. And these foods are loaded with plenty of other nutrients and phytochemicals linked with cancer protection and good health.
So what foods can give you selenium and folate? Here’s a few: