If I had to choose only one food to eat every day for the rest of my life, my choice would be simple: rice and beans. The easy meal is filling, comforting and so versatile. Of course, as a food writer ...

New York (Reuters Health) -- Beans and rice are a classic combination throughout the western hemisphere, but a study in Costa Rica finds that the bean half of the equation may be better for health.

Beans are one of the best natural sources of dietary fiber, which supports a healthy gut and heart. These beans have the most fiber per serving, according to dietitians.

Beans contain nutrients that help to regulate your digestive system and improve your gut health. There are various ways to add beans to your diet.