Americans are eating more whole grains than ever before -- but it's still not enough.

Moreover, not everyone agrees on what whole grains actually are, according to a new study that found competing definitions.

The increase in whole grain intake over the past two decades is either 39.5% or 61.5%, according to researchers from the Tufts University Friedman School of Nutrition Science ...

Dietary fiber gets a lot of praise for helping people feel full and for lowering the risk of certain types of disease.

Yet many types of dietary fiber exist -- and they don't all work the same, according to a small new study.

"When you actually get down to it, fiber is incredibly heterogeneous. It's very, very different," said study co-author Michael Snyder, a professor and chair o...

As doctors learn more about COVID-19 infection, they are finding that in rare cases, it appears tied to a disturbing eye condition.

Retinal vein occlusion is a blockage of the small veins that carry blood away from the retina, which cau...

Folks who are determined to shed some pounds in the New Year face a bewildering array of fad diets and quickie weight-loss schemes.

Those weighing eating patterns and diet plans such as intermittent fasting, the