Scientists at Pennsylvania State University found that consuming broccoli protected the intestinal mucosa in mice and reduced the likelihood of small bowel disease. The research was published in the journal workforce investment.
As the scientists point out, the wall of the small intestine allows water and nutrients to enter the body, but it can cause damage by preventing food particles and bacteria from entering the body. In addition, digestion continues in this part of the intestine, for which enzymes are responsible.
The scientists fed a group of experimental rats a diet containing 15% broccoli, which is equivalent to about 3.5 cups a day for humans. They found molecules in the intestines of mice that bind to the aryl hydrocarbon receptor (AHR). This changes the activity of several genes and improves the barrier function of the gut.
“Our work helps uncover the mechanisms behind how broccoli and other foods confer health benefits in mice and possibly humans. The scientists provide strong evidence that cruciferous vegetables such as broccoli, white cabbage and Brussels sprouts should be part of a normal healthy diet,” he said.