Bledidoc Answers

Types of Fibers and where to find them

Fiber is a type of carbohydrate that the body can’t digest. Unlike most carbohydrates, which are broken down into sugar molecules, fiber cannot be broken down. 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 comes in two forms that are beneficial to the body:

Soluble fiber: dissolves in water. It can help lower glucose levels as well as blood cholesterol. Foods with soluble fiber include oatmeal, lentils, nuts, beans, apples and blueberries.
Insoluble fiber: does not dissolve in water. It can help food move through your digestive system, promoting regularity and helping prevent constipation. Foods with insoluble fibers include wheat, whole wheat bread, whole grain couscous, brown rice, legumes, carrots, cucumbers and tomatoes.¹

Dr. Ali Hammoud

MD, Pediatrics

¹https://www.hsph.harvard.edu/nutritionsource/carbohydrates/fiber/

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1 https://www.hsph.harvard.edu/nutritionsource/carbohydrates/fiber/

¹https://www.hsph.harvard.edu/nutritionsource/carbohydrates/fiber/