It’s What You Eat – Not Just Where You Eat

Last Friday, a new study prompted headlines proclaiming that eating away from home and eating fast food may not link to obesity. Today, we’re hearing about a study from a scientific meeting showing that eating more homemade meals links to lower risk for type 2 diabetes.

Both obesity and type 2 diabetes link to many common cancers, including colorectal, liver and postmenopausal breast. But with seemingly contradictory take-aways, you may be left wondering – does it really matter where and what I eat?

Yes, it does!

Here’s what the researchers agree on: Continue reading

AICR Award Highlights, New Research in Obesity and Cancer

How can bariatric surgery and a mom’s smartphone link to reduced cancer risk?

These studies were among the winners of the AICR research poster competition, announced yesterday at the annual Obesity Week conference. Obesity is associated with increased risk of a number of cancers, including ovarian, endometrial, and colorectal. The winners, awarded support by AICR, included three early investigators and two student prizes.

In no particular order, here are highlights of this year’s winners for outstanding posters. Congratulations to all. Note: these poster findings are not yet published and have not yet gone through the peer-reviewed process.

Ǻsa Anveden, MD PhD University of Gothenburg, Sweden

AvendenBariatric surgery is one obesity-treatment option and previous research suggests decreased risk of cancer following surgery. This surgery may reduce the risk of cancer in obese women, suggests the finding of this study.

Anveden and her team followed over 4,000 obese people (70% women) for up to 26 years to look for cancer incidence. About half the participants had undergone bariatric surgery, and they were matched to a group of obese controls who received usual care. Continue reading

Bacon, Hot Dogs and Lunch Meat – Is it Processed Meat?

Today, the World Health Organization’s International Agency for Research on Cancer (IARC) named processed meat as a carcinogen. AICR has included avoiding processed meat as one of our recommendations for cancer prevention since 2007. Processed meat (and high amounts of red meat) increase risk for colorectal cancer.

Here’s our statement on the WHO report.

Both organizations found that for processed meat, even small amounts eaten daily – 50 grams or 1 small hot dog – increases risk for colorectal cancer by 18% compared to eating none.Red Processed Meat Rec

So what exactly is “processed meat”?

AICR defines processed meat as:

“meat preserved by smoking, curing or salting, or addition of chemical preservatives.” Ham, bacon, pastrami, sausages, hot dogs and cold cuts are all considered processed meat. Continue reading