Health

How much fiber should you eat?

It's a muggy morning in late August in Durham, N.C.—the temperature has already hit 85 degrees by 9 a.m.—and Jeff Letourneau is headed into the woods. The Ph.D. student in Duke's Department of Molecular Genetics and Microbiology ...

Health

Just how healthy are pomegranates?

Pomegranates can be a little intimidating. Cutting one open requires some precision. And are they even worth the work to free all those little ruby red buds inside? Nutritionists think so.