Ingredient Guide

Fiber

Fiber is an indigestible carbohydrate found in plant foods that passes through the digestive system, adding bulk to stool and feeding beneficial gut bacteria. It is commonly taken to improve regularity, digestive comfort, appetite control, and support heart and metabolic health.

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Fiber

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Ingredient guide

Fiber

What it is: Fiber is a non-digestible carbohydrate found in the cell walls of plants, with two main types: soluble (dissolves in water) and insoluble (does not dissolve in water).
What it does: Fiber helps regulate bowel movements by increasing stool bulk and supports gut health by acting as a prebiotic for beneficial intestinal bacteria. Soluble fiber is known to support healthy cholesterol and blood sugar levels.
How it is used: Commonly used to support digestive regularity, reduce occasional constipation, moderate appetite, and help maintain cardiovascular and metabolic wellness.
Natural sources and supplement forms: Naturally present in fruits, vegetables, legumes, whole grains, and seeds. Supplement forms include psyllium husk, inulin, acacia gum, methylcellulose, and oat fiber, often available as powders, capsules, or chewables.
Why it appears in supplement formulas: Fiber is included to promote digestive comfort, encourage regular bowel habits, help manage appetite, and support heart health, especially when daily dietary fiber intake is low.
What to know before use: Adding fiber too quickly can cause digestive discomfort like gas or bloating; increase intake gradually with sufficient water to minimize side effects.
Interesting Fact

Fiber: Found in Plant Foods, Added for Digestive Support

Fiber is a type of carbohydrate that your body can’t digest, found naturally in fruits, vegetables, whole grains, and legumes. In supplements, it's often included because most people don’t get enough fiber from food alone, making these products a convenient way to increase daily intake and support regular digestive function.

FAQ

Frequently Asked Questions About Fiber

What types of fiber are found in dietary supplements?

Dietary fiber supplements typically contain either soluble fiber, like psyllium husk or inulin, or insoluble fiber, such as wheat bran or cellulose. Soluble fibers dissolve in water and are known for helping regulate cholesterol and blood sugar, while insoluble fibers do not dissolve and primarily support bowel regularity.

How does taking a fiber supplement support digestive health?

Fiber supplements can support digestive health by increasing the bulk and softness of stools, which can help promote regular bowel movements. Soluble fibers also act as prebiotics, supporting the growth of beneficial gut bacteria, while insoluble fibers help move waste through the digestive tract more efficiently.

What are natural food sources of dietary fiber?

Natural sources of dietary fiber include fruits (like apples and berries), vegetables (such as broccoli and carrots), legumes (beans, lentils), nuts, seeds, and whole grains (oats, brown rice, whole wheat). Eating a variety of these foods daily can help meet recommended fiber intake without supplements.

Can increasing fiber intake cause any side effects?

A sudden increase in dietary or supplemental fiber can sometimes cause bloating, gas, or abdominal discomfort. It's generally advised to gradually raise fiber intake and drink plenty of fluids to help the body adjust and minimize side effects.






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