While US prostate cancer rates overall have stayed about the same over a decade, cases of the advanced and most deadly types of prostate cancers have steadily grown, finds a new study that highlights the need to focus on prevention. The study was published in Prostate Cancer and Prostatic Diseases.
Yesterday’s study found that new cases of men diagnosed with metastatic prostate cancer rose 72 percent from 2004 to 2013. Metastatic cancers means they have spread beyond the prostate (or other site). These advanced cancers are often aggressive and deadly.
AICR’s evidence shows that having too much body fat increases risk for eleven cancers. But researchers are looking at whether losing weight, once overweight, would lead to lower risk for these cancers. Now a new study from researchers at Fred Hutchinson Cancer Research Center shows how weight loss – through diet alone or diet and exercise – might change pro-cancer substances in the body.
The 12-month controlled trial of 439 healthy, postmenopausal women with overweight/obesity included 4 randomized groups: calorie restriction diet; moderate activity (goal of 3.75 hours per week), diet and exercise, and no intervention. Researchers wanted to see if these lifestyle changes would affect four substances in the body (biomarkers) that influence formation of blood vessels needed for tumor growth. Fat cell growth also requires a greater blood supply, so these biomarkers are also associated with increasing fat tissue.
You know water is good for you. And a lot of the healthiest foods, such as fruits and veggies, are loaded with water. It’s common dietary advice, but how much does this nutrient matter when it comes to losing and staying a healthy weight?
Today a new study reopens the water-weight discussion suggesting that not having enough water — from any form — increases the likelihood of being overweight.
The study was published today in the Annals of Family Medicine and it simply shows a correlation between being hydrated and a healthy weight, not that less watery intake causes weight gain. Yet it adds to the research on behaviors that could help people with weight control. For lower cancer risk, staying a healthy weight is one of the most important steps you can take. Read more… “Study, poor hydration links to higher weight”
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