Preventing Prostate Cancer: The More We Learn, The Less We Know

The latest report from our Continuous Update Project (CUP), the process by which we rigorously review the global science linking diet, weight and physical activity to various cancers, focuses on the prevention of prostate cancer. We released it last night; this press release reviews the highlights, and takes you to the full report.obesity-cancer-infographic-prostate-x900

One new finding is that obesity is now recognized as a risk factor for advanced prostate cancer – the most deadly type.

Like all previous CUP Reports, Diet, Nutrition, Physical Activity and Prostate Cancer gives our expert panel the chance to review the research collected since the publication of our 2007 AICR/WCRF expert report, and to update their judgments about the strength of the evidence on specific links.

Which, this time at least, is just what they did. revealing how quickly the field of prostate cancer research has changed in just seven years.

Prostate Cancer Is Not One Disease – The panel’s judgments on specific links have changed because prostate cancer is now being studied differently than the way it was in 2007. Today, researchers know that not all prostate cancers are alike. Continue reading


Many Unaware Diabetes Ups Cancer Risk, How Lifestyle Can Help

Today is World Diabetes Day and it comes at a time when the US rate of diabetes and those at risk for the disease are higher then ever before. Most are cases of type 2 diabetes, which brings numerous challenges in itself. Many are not aware that this disease also brings an increased risk of several cancers. For those at risk, you can lower it. CancerDiabetesVennx300

A paper back in 2010 found that people with type 2 diabetes are are at twice the increased risk of developing liver, pancreas and endometrium cancers, when compared to those without diabetes. Increased risk is smaller but still evident for cancers of the colon/rectum, post-menopausal breast and bladder.

A June report released by the government show how many men and women face these risks:
– about 1 in 10 US adults have diabetes
– about 1 in 3 are at risk for developing it
– over 1 in 4 adults with diabetes are undiagnosed

The connection between cancers and type 2 diabetes appears to be – in part – due to risk factors shared by both diseases, such as obesity, poor diet and being inactive. The positive is that people can do something about these.

Eating healthy, being active, and getting to then staying a healthy weight can help people with pre-diabetes reduce the risk of many cancers and type 2 diabetes. For those with diabetes, a healthy lifestyle can reduce the risk of cancers and improve management of the disease.

If you are at risk of developing or have diabetes, here, our Nutrition Advisor and expert in this area talks about the cancer-diabetes connections and steps you can take.


Rising Colorectal Cancer Rates Among the Young; Prevention Key

Over the past three decades there’s been a slight but steady decline in colorectal cancer incidence here in the US, thanks in large part to increased screening. Now a study out this week showing that rates of this cancer are increasing among young people — below the typical screening age — highlights the importance of people of all ages adopting healthy behaviors that can halve the risk of colorectal cancer.Picture 83

The study – published in JAMA Surgery – found that among 20- to 34-year-olds, the data indicates incidence of colon and rectal cancer will increase by 90% and 124%, respectively, by 2030. Among the 35 to 49 year olds, rates are estimated to increase by 28% and 46%, respectively.

This large study confirms previous research on incidence trends, and it points to a growing public health problem, the authors note. Lifestyle and behavioral factors such as obesity may be a possible cause.

AICR estimates that half of all colorectal cancer cases are preventable if people were to eat healthier diets, move more and stay lean.

Continue reading