Discover the 9 best fiber supplements of 2026, including the best for kids and best for IBS. Our tests reveal top choices to improve your digestive health and wellness.

The importance of having the right amount of fiber in your diet is understated. It helps improve digestion and will improve your quality of life. If you've ever faced irritable bowel syndrome, chronic ...

Given just how quickly “fibermaxxing” — or the idea of maximizing dietary fiber intake — proliferated online last year, it’d be easy to write it off as just another viral diet trend. And while there ...

If there were one nutrient we could all benefit from eating more of, it’s likely fiber—there are some obvious signs when you need more of it. Still, it can be tricky to get enough from your diet, ...

Fiber is a complex carbohydrate that the human body cannot digest. It has numerous health benefits. People usually get fiber from food but can also take fiber supplements. Fiber may also aid in weight ...

From oats to beans to chicory root, each type of fiber acts differently inside the body. New research is revealing how fiber ...

Taking it shortly after waking up promotes satiety and digestive regularity. Morning use may also improve compliance and stabilize blood sugar for steady energy. Fiber is a type of carbohydrate that ...

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process. Fiber is a complex carbohydrate that the human body ...