Oranges

First up is a very common citrus fruit that contains pectin. Like other types of soluble fiber, pectin forms a gooey mass in your stomach that traps cholesterol and carries it out of your body before it can be absorbed into your bloodstream (where it contributes to clogged arteries). One medium orange provides about 2 to 3 g of soluble fiber, as well as other beneficial nutrients such as vitamin C, folate, and potassium. You have to eat oranges in order to benefit from their fiber content, so put your juicer aside, and choose thick-skinned varieties for the best taste and easiest peeling.

Oats

Oats
Here’s one you probably know about already, but you may not be aware of some of the less conventional forms and uses for this soluble fiber-rich grain. While oatmeal is an obvious winner, oat flour is another versatile option. If you can’t find it in the places you typically shop, you can make your own by pulverizing rolled oats in a food processor. Oat flour can be substituted for up to half the all-purpose flour in most pancake and muffin recipes; I even use it in the low-fat oatmeal cookies my kids adore.