Study: Major Rise in Global Obesity, Bad News for Cancer Prevention

A major global report was released today on obesity and the news is grim. The numbers of overweight and obese people around the world have increased dramatically since 1980, in both developing and developed countries and among all age groups, with the United States accounting for 13 percent of the world’s obesity.obesity-and-cancer

The report was published today in The Lancet.

The findings bode ill for cancer prevention: aside from smoking, obesity is the single largest risk factor for cancer. AICR estimates that obesity is a cause of eight cancers, including postmenopausal breast, colorectal and ovarian. Obesity also plays a major role in other chronic disease, such as type 2 diabetes, which also links to increased cancer risk.

The study included data from over 180 countries. Study researchers systematically identified surveys, reports, and studies that provided Body Mass Index data. A BMI of 25 and over is categorized as overweight; 30 and over is obese.

The Lancet report estimates that worldwide, the proportion of adults with a BMI of 25 or greater increased between 1980 and 2013 from 29 percent to 37 percent in men, and from 30 percent to 38 percent in women. Continue reading


Your County’s Health and Cancer Risk

The latest report on county health rankings found, once again, where you live makes a  difference to how long you live and your health. The least healthy counties have twice the death rates as the nation’s healthiest, according to the report. Wepeople_03

This is the fifth annual County Health Rankings, a report that compiles data on mortality and 29 health factors, including many that relate to cancer risk. For these factors, the findings are slightly encouraging for the nation. These include:

  • Obesity: Obesity rates for adults are holding steady with a rate of 28 percent for 2012. Prior, obesity rates increased from 16 percent of adults in 1995 to 28 percent in 2010. Aside from smoking, obesity is now the single largest risk factor for cancer. The latest research shows that obesity is a cause of 8 cancers, including post-menopausal breast, ovarian and endometrial. Continue reading


At the Summit: Partnerships and Actions to Reduce Childhood Obesity

Last week’s 2014 summit of the Partnership for a Healthier America showed inspiring results from a growing number of non-profit, government and corporate collaborations for “Building a Healthier Future.”

The conference focused on how the many sectors in our society can support children – and Americans in general – in reducing obesity levels. And that’s important for cancer prevention, because after not smoking, obesity is the single largest risk factor for cancer.

Celebrating its fourth year, the Partnership’s meeting was graced by uplifting remarks from First Lady Michelle Obama, whose initiative Let’s Move to reduce childhood obesity and increase physical activity and healthy eating in hundreds of schools has been pivotal for the public-private partnerships now expanding that theme. Continue reading