Reflux, colorectal cancer risk rise with BMI

Several new studies have shed light on the relationship between obesity, acid reflux, and cancer. Researchers say that gaining weight--particularly around the middle--not only increases your risk for reflux and Barrett's esophagus, but for colorectal cancer as well. In one study, Japanese researchers found that patients with a high body mass index (BMI) were more likely to have precancerous growths in their colon than normal-weight participants. Another study found that weight loss through calorie restriction or bariatric surgery (particularly Roux-en-Y bypass) was also associated with relief of reflux pain.  Read full story >