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
Yesterday at our research conference, one popular session focused on bone health for cancer survivors. More than 40 million adults in the US have or are at high risk for osteoporosis, a bone weakening disease.
Often due to some cancer therapies, survivors are at higher risk for bone loss and osteoporosis than the general population.
Breast and prostate cancer treatments may cause low estrogen or androgen levels, two hormones important for strong bones.
Between sessions, I talked with several oncology dietitians about how they work with survivors on bone health in their centers and clinics. While not unanimous, most RDs said their patients are very aware of their increased risk for bone loss and receive DEXA screening — a test for bone mineral density — and treatment, including diet and lifestyle prescriptions as well as appropriate medications. Continue reading
Research now shows that men can reduce their risk of prostate cancer by eating foods containing lycopene and selenium, two phytochemicals that act as antioxidant in our body. Now a large new study that suggests men get over a quarter of their antioxidants from coffee has found that consumingplenty of antioxidants from our diet has a weak link to reduced prostate cancer risk.
The study – supported in part by AICR – was published in the International Journal of Cancer last week.
For the study, almost 48,000 men answered questions about what they ate, drank and the supplements they took, starting in 1986 and then every four years. Researchers calculated antioxidant intake by assigning a value to each food or supplement.
Overall, coffee was supplying the men with 28 percent of their total antioxidants; fruits and vegetables were giving the men 23 percent; and dietary supplements another 23 percent. Continue reading