A low-FODMAP diet may ease certain symptoms of ulcerative colitis, research suggests. Here’s what you can and can’t eat.

You don't have to sacrifice heart health on a low-carb diet with these foods, many of which can lower your cholesterol and ...

Nearly half of us are natural methane producers. That's because some people's gut microbiomes include methanogens, microbes ...

Foods such as fruit, vegetables, and legumes are alkaline. Plant-based proteins are popular choices. Find a list here.

Dietary fiber is essential for digestive, cardiovascular, and metabolic health, but most people fall short of daily ...

People with diabetes may benefit from eating fruits lower in sugar. Slow the digestion of natural sugar by eating fruit with ...

I’ve only rarely met patients who can go from zero to 100 when it comes to a dietary change. So many people are used to ...

“Net carbs refers to the amount of digestible—what the body uses as a source of energy—carbohydrates in a food,” says Leslie ...

Should people seek to fill that gap with fiber supplements? Here’s what experts say you should know about supplementing this ...

In TODAY.com's Expert Tip of the Day, a longevity researcher reveals how much fiber you really need to age well and prevent disease.