For the approximately 2.5 million men living with prostate cancer, a new study published in JAMA Internal Medicine suggests that eating nuts and other foods high in vegetable oils may play a role in lengthening their lives.
Compared to men with prostate cancer who ate the least amount of vegetable fats, the men who ate the most had a lower risk of dying during the study from cancer or any other cause. Study analysis also concluded that men with the disease may lower their risk of dying by replacing calories from carbohydrates and animal fats with vegetable fats.
The study included 4,577 men diagnosed with nonmetastatic prostate cancer between 1986 and 2010. Every four years the men reported their typical diet during the previous year, answering questions on fried food consumption and what type of fat they used to cook. The study focused on mortality related to consumption of different types of fats: saturated, polyunsaturated, trans, animal, and vegetable fats.
After a median of almost 8 and a half years, 1,064 of the men had died. Most of the men – almost a third –died from heart disease. Another 21 percent died from prostate cancer specifically and another 20 percent from other cancers. Continue reading
When you read about the health benefits of exercise for cancer survivors it’s common to lump all exercise together. After all, there’s no bad form of exercise.
A new review of the research now suggests that lifting weights, sit-ups and other forms of resistance exercises can help survivors both during and after treatment gain muscle strength, reduce body fat, and improve fatigue.
The improved effects seen with arm strength and body fat were most pronounced in survivors who engaged in low to moderate intensity exercises compared to those of higher intensity.
Doing resistance exercises at least two times per week led to survivors able to increase the amount of weight lifted, on average, 34 pounds (15.5 kilograms) for legs and 16 pounds (7.3 kilograms) for arms.
The study was published in the early online issue of Medicine & Science in Sports & Exercise. Continue reading
More people are living with cancer – and living longer – than ever before. There are currently nearly 14 million cancer survivors in the United States and this number is expected to increase to nearly 18 million by 2022, less than 10 years from now. Is our healthcare system ready for this?
A new study by Janet de Moor from NCI’s Office of Cancer Survivorship and colleagues addresses the challenges that will be facing our nation over the coming years. The study was highlighted in this week’s issue of Cancer Research Update.
According to the authors, by the year 2020 two-thirds of all cancer survivors will be aged 65 or over. This population will be facing the challenges of aging as well as the challenges of being cancer survivors. The needs of cancer survivors vary widely according to their initial diagnosis, treatments they received, and their other health concerns and issues. The authors note that compared to people who have never had cancer, cancer survivors tend to have poorer health and functioning overall. Continue reading