Diet Rich in Ultraprocessed Grains Ups Risk for IBD

Diets high in packaged breads, cookies, and other highly processed grain products may raise the risk for inflammatory bowel disease (IBD), while minimally processed grain products may offer some protection, a large study has found.

The sweeping analysis of 124,590 adults from 21 countries found that those eating at least 19 g of ultraprocessed grains a day were about twice as likely to be diagnosed with IBD as peers eating less than 9 g daily.

“Our study adds robust evidence from a large, diverse global cohort that frequent consumption of ultraprocessed grains is associated with an increased risk of developing inflammatory bowel disease,” Neeraj Narula, MD, MPH, gastroenterologist and associate professor of medicine, McMaster University, Hamilton, Ontario, Canada, told Medscape Medical