Facts about Fiber

What exactly is fiber? Dietary fiber, commonly referred to as “roughage,” is the indigestible part of the fruit, vegetable, legume, nut or seed. Most natural fibers derive from plants.

It is important to know the differences between the two fiber components: soluble and insoluble.

It is as well important to understand why is Fiber so Essential in Your Diet?

Soluble v. Insoluble Fiber


When something is “soluble,” it simply means it can be dissolved. In terms of soluble fiber, this means your body can digest it. Soluble fiber is beneficial since it can be broken down in your body as it’s passing through. This kind of fiber can also help in reducing cholesterol and balancing levels of blood glucose.

What foods are high in soluble fiber?

  • legumes (beans)
  • oats, rye and barley
  • broccoli, carrots, sweet potatoes


When something is “insoluble,” it simply means it cannot be dissolved. In terms of insoluble fiber, this means your body cannot digest it. When this particular type of fiber is ingested, it passes through intact as it travels through your stomach, your intestines and finally, your bowels.

Since this particular fiber doesn’t break down, it is able to absorb liquid and allow other foods you ingest to pass through your digestive tract without issue. Although insoluble fiber can promote regularity, it can also make you feel bloated and gassy if you consume too much.

What foods are high in insoluble fiber?

  • whole grain foods
  • nuts and seeds
  • green beans, cauliflower, zucchini

You can now wonder how to get Enough Fiber in Your Diet?

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