Things You Should Know Thursday

10 Things You Should Know About Fiber

1: "Simply doubling the amount of fiber you eat from the average of 15 grams per day to around 30 grams helps reduce calorie intake," Rolls explains. "Fiber has been shown to increase satiety, not only by lowering the energy density of foods (that is, how many calories they have per serving) but also by slowing the rate that foods pass through the digestive systems."

2: Joanne Slavin, PhD, an obesity researcher with the University of Minnesota, says dietary fiber not only makes us feel fuller, but reduces digestibility.

3: Some studies have shown that large amounts of fiber in the diet can help regulate blood glucose and insulin. These may be reasons why people who eat higher-fiber diets tend to weigh less and are less prone to gain weight as they age.

4: Eating a higher-fiber diet has been shown to lower blood cholesterol levels, improve and prevent constipation, and slow digestion. And according to Barbara Rolls, PhD, author of The Volumetrics Eating Plan, fiber can help us eat less -- and lose weight.

5: A high-fiber diet may reduce your risk of colon cancer. If populations with a low average fiber intake suddenly doubled their fiber by making wiser food choices, they could lower their risk of colon cancer by 40%, according to a study involving data collected from 10 European countries.

6: The American Dietetic Association reports that most of us don't even come close to the recommended intake of 20 grams to 35 grams of fiber a day. Americans' mean fiber intake is about half that --14-15 grams a day.

7: A recent National Cancer Institute study also linked high fiber intakes to a lower risk of colorectal cancer. This was especially true for fiber from grains, cereals, and fruits.

8: Fiber may reduce the risk of type 2 diabetes. Those who ate a diet high in refined carbohydrates and low in cereal fiber were more likely to increase their risk of type 2 diabetes, according to a recent study.

9: Higher intakes of fiber (from cereal and whole-grain products) were linked with a slower build up of cholesterol filled plaque of the arteries in postmenopausal women with coronary artery disease. In another study, in men and women aged 40-60 and free of heart disease, viscous fiber (especially pectin, the type of soluble fiber found in apples) appeared to protect against the progression of atherosclerosis in neck arteries.

10: http://www.webmd.com/diet/features/6-foods-and-tips-for-more-fiber for great food ideas to increase your fiber!