There are two different types—and they serve completely separate purposes.

Most of us are familiar with the word fiber and know we're supposed to be getting a decent amount of it in our diet. But between the stresses of day-to-day responsibilities and trying to get in and ...

But there are caveats.

Vitamins that are water-soluble—including C and B-complex—dissolve in water and aren't stored, so you need to get enough of them regularly to avoid deficiency. The fat-soluble vitamins—A, D, E, and ...

EVERYWHERE YOU LOOK, people are telling you to get more fiber. "It keeps things moving!" and "it keeps you full!” say the TV doctors and supplement ads. And, actually, they're right. In fact, given ...