Fiber Supports Heart, Digestion, & Elimination
Today, few get the fiber they need on a daily basis. The recommended amount of fiber is 30 grams a day. It's best to get fiber from a wide range of sources, including legumes, whole grains, fresh fruits and vegetables, in addition to dietary supplementation.
Soluble fiber, found in oats and apple pectin, as well as many other foods,traps bile acids and carries cholesterol out of the body. Insoluble fiber, found in wheat and other grains, absorbs water and has a laxative effect. Both soluble and insoluble fiber are part of a healthy diet.
Epidemiologic studies of cardiovascular health in different countries have suggested that dietary fiber likely plays a protective role. Within a similar population, a large intake of fiber is associated with a higher level of heart health (lower blood pressure and lower cholesterol levels). Apple pectin and oat bran (both soluble fibers) have been reported to have hypo-cholesterolemic effects in both animals and man, with the effect being proportional to the degree of cholesterol elevation.
Dietary fiber is also thought to decrease the risk of cardiovascular disease by decreasing fasting insulin levels, resulting in decreased obesity, hypertension, and improved lipid profile
Apple Pectin - Heart Health & Diarrhea Support
The old adage, "An apple a day keeps the doctor away" is actually based on scientific evidence. Eating two to three apples a day can actually help achieve healthy cholesterol levels. Apple pectin, believed to be a primary contributor to healthy cholesterol levels, is a soluble fiber (polysaccharide) obtained from the inner portion of the rind of fruits such as apples (and also plums, grapefruit, etc.). Pectin is found in the cell walls of plant tissue and helps give plants rigidity.
Pectin, which acts as an adsorbent, is also considered helpful for managing occasional diarrhea.
Oat Bran - Heart Health, Blood Glucose Management, and Appetite Control
Oat bran is milled from the outer layer of hulled whole oats and is made up of both soluble and insoluble fiber. Oat bran contains oat gum or beta-glucan, a soluble polysaccharide. Oatmeal and oat bran have been considered heart healthy for years, with the FDA permitting claims since the mid-1990's. When the FDA reviewed a petition by the Quaker Oats Company in 1995, they found that studies on oatmeal and oat bran demonstrated significant scientific agreement regarding the beneficial effects. The FDA agreed with most dietary experts that eating oatmeal or oat bran can reduce the risk of coronary heart disease when part of an overall diet that is low in saturated fat and cholesterol.
Additionally, taking oat bran orally seems to reduce postprandial blood glucose in people with diabetes.
The beta-glucan in oat bran may help control appetite by slowing stomach emptying, prolonging the feeling of fullness and stabilizing blood sugar
Psyllium - Heart Health & Bowel Health
Psyllium is from the plantago ovata plant and includes both the seed and the husk. The FDA also allows the following claim for psyllium: "Eating soluble from foods such as psyllium as part of a diet low in saturated fat cholesterol may reduce the risk of heart disease." Psyllum is a more concentrated soluble fiber (a whopping 71% soluble fiber with 15% insoluble fiber thrown in) compared to oat bran and apple pectin.
Psyllium is actually not digested, but it absorbs liquid in the intestines, swells, and forms a bulky stool, which is easy to pass. While psyllium is often considered merely a natural laxative, it also has the ability to increase fecal viscosity of loose stools.
