Fiber Could Be Key to Healthy Weight Loss

Fiber Could Be Key to Healthy Weight Loss
Raspberries in a stock photo 5PH/iStock
Updated:

We’ve always known fiber to be an important part of a healthy diet. But what is it about fiber that makes it the secret to losing weight and keeping it off?  

Fiber is a type of carbohydrate the body can’t digest. Though most carbohydrates are broken down into sugar molecules, fiber cannot be broken down into sugar molecules, and instead it passes through the body undigested. Fiber helps regulate the body’s use of sugars, helping to keep hunger and blood sugar in check.

Fiber helps regulate the body's use of sugars, helping to keep hunger and blood sugar in check.
David Samadi
David Samadi
Author
Dr. David Samadi is the chairman of the urology department and chief of robotic surgery at Lenox Hill Hospital. He is a medical correspondent for the Fox News Channel’s Medical A-Team. Learn more at RoboticOncology.com and visit Dr. Samadi’s blog: SamadiMD.com. Follow him on Twitter and Facebook.