Fiber may not be considered an herb by some people, but if you consider an "herb" to be any plant with potential health benefits, fiber definitely qualifies. Here are 5 reasons to eat more fiber:
1. Fiber May Prevent Heart Disease. A number of studies have found that diets rich in fiber may effectively reduce the risk of cardiovascular disease. One review of past studies found that for every 10 grams of fiber added to the daily diet, a 14% decrease in heart attacks was reported. Dietary fiber lowers cholesterol, improves insulin response and lowers blood pressure--ultimately resulting in lower risks of some types of heart "events" like myocardial infarction.
2. Fiber May Prevent Type 2 Diabetes. Some experts believe that the dramatic rise in type 2 diabetes in industrialized countries is directly tied to the rising popularity of refined carbohydrates. Indeed, diets low in refined carbohydrates and high in fiber-rich grains like whole grain cereals are associated with lower rates of type 2 diabetes.
3. Fiber May Prevent Some Types of Cancer. Though many of the most-publicised studies on fiber and cancer have now been discounted, fiber does still seem to lower the risk of two types of cancer--colorectal cancers and breast cancer. Exactly how (or even if) fiber actually reduces the risk of these cancers is the subject of much debate but the research seems to suggest a positive relationship between fiber-rich diet and lower risks of these two types of cancer.
4. Fiber May Prevent Diverticulitis. Diverticulitis is a colon condition marked by pain and inflammation in the colon that occurs when food particles become trapped in "pockets" called diverticula. These "pockets" or "pouches" are weak spots in the colon wall that are thought to be extremely common, especially in older adults, but which may also be largely preventable. Diets high in insoluble fibers like psyllium are directly associated with both a reduced risk of developing these food-gathering "pockets" and a reduction in diverticulitis "flare-ups".
5. Fiber May Help Fight Obesity. Nutritionists and weight loss experts often recommend high-fiber foods for people struggling to reach or maintain proper body weight. While not all studies suggest that fiber helps overweight individuals lose weight, some people find that the temporary feeling of "fullness" fiber brings can help stave off cravings and binge eating.
Obviously, only your doctor is qualified to give you medical advice so if you have any questions about fiber's potential health benefits or just want to learn more about fiber's role in nutrition, talk to your physician.
