Fiber is a type of carbohydrate that the body can't digest. Unlike other carbohydrates that break down into sugar molecules, fiber cannot be digested, and instead passes through the digestive system relatively intact. It is typically categorized into two types: soluble and insoluble fiber. Soluble fiber dissolves in water and can help to lower blood cholesterol and blood sugar levels, while insoluble fiber adds bulk to the stool and aids in digestion by preventing constipation. Foods rich in fiber include fruits, vegetables, whole grains, legumes, nuts, and seeds, making it an essential aspect of a balanced diet.
Incorporating fiber into your daily meals is key for realizing its health benefits. It's recommended that adults consume about 25 grams of fiber each day, although many fall short of this goal. Besides promoting digestive health, fiber can assist in maintaining a healthy weight by making you feel fuller longer. When choosing fiber-rich foods, opt for whole, minimally processed choices whenever possible, as these tend to provide more nutrients. Whether you're looking to improve gut health, manage weight, or lower cholesterol levels, increasing your fiber intake can be an effective strategy.