"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." NOTHING REVS UP the appetite quite like hearing the words "psyllium husk powder," we know. But the ...

Psyllium husk is a cheap fiber supplement that can boost gut health and aid digestive issues. I took psyllium husk for three weeks and was shocked by how big an impact it had and how fast it worked.

Right now, only about 5 percent of Americans get enough fiber in their diet, so it might be time to rethink how much fiber ...

The gut plays important roles in mood regulation, digestion, and absorption of nutrients. So, if you constantly feel bloated and sluggish or suffer from digestive issues that make you uncomfortable, ...