High fiber diets for weight loss and disease prevention

High fiber diets for weight loss and disease prevention

Fiber or "fiber" is the part of the vegetable substances which are responsible for digestion and hydrolysis by the digestive enzymes, as determined by the gastrointestinal tract. Dietary fiber is not a single substance, the term "fibers" typically includes a diversity of complex substances, such as structure of polysaccharides, such as cellulose and hemicellulose, polysaccharides, non-structural proteins, such as pectin, B-glucans, gums and mucilages. The bulk of the dietary fiber polysaccharides from the remnants of edible plant cells, plant origin. The wall around the cellulose in plant cells is the most obvious dietary fiber. Lignin is a polysaccharide, not structural in the fiber. Fiber are soluble and insoluble fiber to its solubility in water and resistance to fermentable and nonfermentable fiber suburbs of microbial degradation. Insoluble fiber, as the name suggests, is relatively unaffected, since they are covered by the digestive system or gastrointestinal tract. Remains of soluble fiber is not digested, the metabolic conversion with the help of the fermentation. In general, the pulp, and lignin are insoluble in water, while the gums, the gums and pectins are soluble in water. Soluble fiber is typically located in the fruit and vegetables, especially citrus fruits and potatoes.

We have learned that the fiber is an essential prerequisite for good health. Dietary fiber expediates decontaminates and the elimination of toxins and carcinogenic substances. Help for the digestion, because it mentioned that the biomass is through the digestive tract, food is not digested, the increase in front of her. The fibers are composed of toxic substances in the small intestine and stomach, then through the gastrointestinal tract of toxins and carcinogens to be removed. Cholesterol, bile acids and toxic heavy metals to be excreted and dietary fiber in the same way. Fibers also harmful bacteria and purified for the proper functioning of muscles running. Food and medical research shows that the high fiber diet can contribute to diabetes, obesity, hypertension, cardiovascular disease, osteoporosis, gastrointestinal disorders and various cancers. Insoluble fiber food, to the secretion of bile acids, to modify the intake of fats, decrease the production of endogenous cholesterol, improving the regularity and the training of mass tourism and the promotion of peristalsis, reducing waste and toxins from the body. Soluble in water, fiber was affecting health, such as the regulation of blood glucose levels in diabetics, lowering serum cholesterol and high triglycerides-(anti-cholesterol), and the prevention of colon cancer, heart disease and arteriosclerosis. Soluble dietary fiber does not dissolve in water, but water like a sponge in the stomach and small intestine. This creates a sense of satiety, helps soften the stools and the ease of disposal, and leads the slow intake of foods which are helpful in weight loss and treatment of diabetes.

Due to the nutritional value of diets high fiber, there was a lively interest in the use of additional fiber for weight loss, reduction of colon cancer and bowel, minimizing the risk of cardiovascular disease and to reduce other problems such as the training of ulcers, Ileitis and colitis, which is usually the result of poor digestion. A high fiber diet protect against various diseases of the bowel, since the fiber diluted the contents of the colon, speeding the time for the increase in mass and alters the metabolism of bacteria. Dietary fiber alter the lipid metabolism, alter the metabolism of fatty acids and lipoproteins of the activity of the lipase, the interaction with the inclusion of cholesterol. The fiber has been shown to influence carbohydrate metabolism and changes in hormone levels. The systems are high fiber, which are usually low animal products, such as cholesterol and saturated fatty acids are an important contribution of heart disease. Epidemiological beat cancer of the colon and chronic diseases of the heart with the regulations is high fiber diet. Indeed, the lack of dietary fiber is equipped with numerous diseases, including cardiovascular, colon cancer, the irritable bowel syndrome, appendicitis, colitis, the diverticulitis, intestinal toxaemia, stroke, cholelithiasis (plinth of stone), hemorrhoids, the varicocele, and diabetes. The main physiological effects of dietary fiber, including the limitation of insulin secretion, reduction of serum cholesterol and the acceleration of the dietary fiber saddle. Based on the evidence of the benefits of health systems high fiber, the dietary guidelines for Americans by the American Heart Association (AHA) recommends the consumption of dietary fiber for the health of the above. The AHA suggests eating a total of 25 to 30 grams of fiber per day to maximize the effect of modification of fats on cholesterol lowering. Many members of the health professionals encourage people consume systems high fiber, high vegetables, fruits, vegetables and whole grains.

Back to the issue of weight loss, we have found that the fiber can measure the speed with which the fat and sugar used by the intestine. The absorption rate slows down the speed expediating transport of substances in the digestive tract. Binding of cholesterol and bile salts in the fiber, so that these substances are disposed of outside the body to be recorded. Weight loss diets have become very popular and the different arrangements for food are available. The accumulation of body fat is directly related to the caloric intake. It is one of the most common for the control of the weight is low in fat, the fibers of the food. Diet high fiber with obesity to be treated by the size of the meal and a delayed emptying of the stomach. The viscosity of the fibers is particularly advantageous in the context of weight loss, since the high viscosity of the fiber can be a sense of satiety. However the consumption of dietary fiber is 25-30 g / day, but not more than 45 grams per day. At the fiber can cause problems in the gastro-intestinal side effects such as diarrhea, flatulence and the abdominal cramps, high dose of fiber, etc. in diet because of the side effects such as increasing the chair, the decline in the appetite of food, reducing the digestibility of nutrients, the frequency of clarification, the poor of the hair and skin, and the lack of mineral balance. In addition, some fibers are vulnerable to destruction or microbial fermentation in the colon. This deterioration or fermentation for the production of hydrogen, methane, carbon dioxide and fatty acids short.

High fiber diets for weight loss and disease prevention