Health Benefits Of Fiber
Dietary fiber is a non-digestible carbohydrate that originates from plant-based foods. Many carbohydrates are broken down into sugar molecules, while fiber is not. Instead, it passes through the body undigested. Dietary fiber is essential for homeostasis within the gut. The predominant health benefits extend to enhanced metabolic welfare, including protection against obesity and related metabolic diseases.
The problem is that diets have changed radically over the past few decades, with people consuming more ultra-processed foods void of dietary fiber. This lack of focus on the foods we eat has led to deficiencies in dietary fiber.
Women’s recommended daily fiber intake is 25 grams, while men should aim for 38 grams. Still, most Americans consume less than half of those recommended minimum levels, which is comparable worldwide.
Because fiber helps regulate the body’s use of sugars, helping keep hunger and blood sugar in check, and helping feed the good bacteria responsible for multiple health benefits, it is essential for optimal healthiness and longevity. People with high intakes of dietary fiber appear to have an exceptionally lower risk for developing coronary heart disease, stroke, hypertension, diabetes, obesity, and certain gastrointestinal disorders.
The best sources of fiber are nuts, fruits and vegetables, legumes, and whole grains. And because high-fiber foods are filling, they may help maintain weight and even aid weight loss. They are also generally a good source of vitamins, minerals, and other essential nutrients.
There are two varieties of fiber:
Soluble Fiber that dissolves in water and can help lower glucose levels and blood cholesterol. Some foods with soluble fiber include oatmeal, nuts, beans, sunflower seeds, chickpeas, apples and strawberries.
Insoluble Fiber that does not dissolve in water, can help food move through your digestive system, promoting frequency and helping prevent constipation. Some foods with insoluble fibers include wheat, whole wheat bread, whole grain couscous, brown rice, green beans, cauliflower, cucumbers, broccoli and tomatoes.
Tips to increase fiber intake:
1. Avoid drinking fruit juices. Eat whole fruits and veggies instead.
2. Eat raw veggies as opposed to cooked.
3. Substitute white rice, pasta and bread for brown, wheat and whole grains that are less processed.
4. Avoid the inner isles when shopping for groceries and try to cook at least 2 vegetarian meals per week that are rich in legumes and other plant based foods high in fiber.