Fiber, often overlooked, is one of the most essential components of a balanced diet. Unlike other nutrients that our bodies digest and absorb, fiber passes through the digestive system mostly intact, providing unique benefits that contribute to overall health. Despite its importance, many people don’t get enough fiber. Here, we’ll discuss why fiber is so valuable, its various types, the health benefits it offers, and easy ways to add more fiber to your diet.
What is Fiber, and Why Do We Need It?
Fiber is a type of carbohydrate found in plant foods. Unlike sugars and starches, fiber isn’t broken down into energy. Instead, it travels through the body, helping support numerous physiological processes. Dietary fiber is generally divided into two categories: soluble and insoluble, both of which play essential roles in health.
Soluble Fiber dissolves in water to form a gel-like substance, which can help lower blood sugar and cholesterol levels. It’s commonly found in oats, beans, lentils, and some fruits.
Insoluble Fiber doesn’t dissolve in water; instead, it adds bulk to the stool, aiding in regular bowel movements. This type of fiber is found in whole grains, nuts, seeds, and vegetables.
Health Benefits of Fiber
Reduces the Risk of Certain Cancers
A diet high in fiber has been associated with a reduced risk of colorectal cancer. Fiber aids in regular bowel movements, which reduces the exposure of the colon to carcinogens. Additionally, the short-chain fatty acids produced when fiber ferments in the gut may have protective effects against cancer.
Read more benefits of fiber and the best food sources for fiber at BlkandFit.com.