Introduction Dietary fibres, also known as roughage, are a diverse group of the indigestible portion of the plant foods (i.e., cellulose, hemicellulose, lignin, pectin and beta-glucans) which are resistant to digestion in the small intestine and require bacterial fermentation located in the large intestine. These enables smooth bowel movement, prevent constipation, hemorrhoids, cardiovascular diseases (CVD), type 2 diabetes and diverticular disease. Dietary fibres contain combination of resistant starches, vitamins, minerals, phytochemicals and antioxidants. Since indigestible, it consists of components of cell wall which are resistant to digestion by human digestive enzymes in small intestines. Dietary fibres form a part of total fibres. …show more content…
Health Benefits
1. Lowering serum cholesterol
Some soluble fibres bind to bile acids making them unfit to re-enter the body, which in turn lowers cholesterol levels in blood from the actions of cytochrome P450-mediated oxidation. Supplementation with viscous fibres particularly from legumes (beans, peas and lentils), such as pectins, guar gum etc are found to decrease total and LDL levels.
Three major biological mechanisms have been proposed to explain the cholesterol-reducing effects of SDF:
Prevention of bile salt (BS) re-absorption from the small intestine leading to an excess faecal BS excretion;
Reduced glycemic response leading to lower insulin stimulation of hepatic cholesterol synthesis;
Physiological effects of fermentation products of SDF, mainly propionate
2. Controlling obesity
The primary cause of obesity is an increased ‘energy absorption:energy expenditure’ ratio. Increasing dietary fiber consumption may decrease energy absorption by diluting a diet’s energy availability. Dietary fiber’s ability to decrease body weight or attenuate weight gain could be contributed to several
Does Cholestoff Really Work? The effectiveness of Cholestoff in reducing the blood cholesterol levels is supported by various bodies of research. According to Progressive Health (2), plant sterols and stenols have been shown enhance the lipid profile by reducing cholesterol levels. The studies also show that phytosterols can be taken safely with statin drugs. This means patients suffering from hypercholesterolemia can add Cholestoff to their statin prescription drugs to obtain optimal results.
Background: Many people experience excessive gas, bloating, and discomfort in the intestinal areas. While there are other contributing causes, food is the one variable that mainly causes these problems, such as: broccoli, beans, dairy products, grains, etc. Beans, for example, contain oligosaccharides that makes it hard for the body to digest. These carbohydrate rich foods makes digesting difficult because they all contain high-fiber, starch, lactose, etc. Beano® is a product that helps aid in digestion.
This section of the website goes into explicit detail of the nutritional aspect for the
Author Samantha Heller with a Bachelors degree in science and a registered dietician. Samantha is highly qualified and is a senior clinical nutritionist at NYU Langone Medical Center. Her publication aims at helping to make the public aware of the destruction of trans fat in processed foods on the body. She provides an informative piece about the fact that fats are the hardest for the body to digest. Processed foods relate to trans fats that then relate to unhealthy cholesterol ultimately contributing to an increased risk of heart disease.
Examples of high fiber foods are berries, cabbages, and fruits and vegetables that have high fiber concentration. The thing that is so important with foods that are high in fiber is that it improves the absorption of nutrients in the body as it cleanses the digestive system. A clean colon and healthy colon for example prohibits 64 different kinds of diseases that would otherwise afflict the body when the gunk and the junk in the system are not flushed out. Omega 3 rich foods Unlike foods that are low fat and low sugar, foods rich in Omega 3 are good sources of essential fatty acids whose benefits are too numerous to name. Some of the benefits of foods rich in omega 3 are that it has excellent anti aging qualities, is a good cancer retardant, good for heart problems, skin, hair, metabolism, rheumatism, good for the memory and brain health, etc.
Do you love potatoes and rice? Are you addicted to pasta? If so, you might want to try the Carbs Lovers Diet. As its name suggests, this dietary plan encourages the consumption of carbs. Dieters can enjoy bananas, peanut butter, oatmeal, sandwiches, corn, and brown rice while losing weight.
Do you want to start eating healthier? Do you want to lose weight? Maybe you want to do both and have been thinking about trying the Paleo diet. But what is it exactly? Is there a Paleo food list or Paleo shopping list to follow?
You can find omega-3 in Krill oil, Mackerel, Kippers and Smoked Salmon. • More fibre! Introduce more fibre to your diet as foods high in fibre such as oats, lentils and beans slow down the release of glucose, so you won’t have a quick peak of glucose, which is dangerous to a
There are many debates on whether the organization of a locavore movement in a local community would be beneficial or not. There is an abundance of people against the locavore movement, consequently people still think it’s beneficial to the community. With this information in mind, it’s clearly believed that organizing a locavore movement would be beneficial towards a local environment. One of the benefits of being a locavore is being portrayed in Source G.
RCTs of high quality (1946 to October 2011) and which reported stool frequency, stool consistency, treatment success, laxative use and gastrointestinal symptoms were considered for this study. It was concluded that dietary fiber intake increases stool frequency in constipation but obviously does not improve stool consistency, laxative use, treatment success and painful defecations (Yang, Wang, Zhou, & Xu, 2012). 117 patients with chronic constipation were chosen to investigate the effect of high diet fiber and fluid supplementation in functional chronic constipation. They were 2 groups in which both groups were given 25gms of fiber daily along with ad libitum for group 1 (n=58) and 2 liters of mineral water/day for group 2. Results were assessed in terms of bowel movement frequency and laxative use.
It facilitates proper absorption of nutrients. Fennel can eliminate constipation and improve bowel movement. It also has properties of antacid. 4. Cancer prevention Fennel is loaded with its own share of antioxidants and phytonutrients.
I’m not a nutrition expert or a scientist, just a curious journalist hoping to answer a straightforward question for myself and my family.” About his researches, he said, “The deeper I delved into the confused and confusing thicket of nutritional science, sorting through the long-running fats versus carbs wars, the fiber skirmishes and the raging dietary supplement debates, the simpler the picture gradually
The American society, together with most of the world, has increasingly consumed processed foods in recent years. Processed foods may contain, preservatives, among other chemicals that can adversely affect the health of the society. Such a trend is especially true when the consumption of unhealthy processed foods combines with poor lifestyle, pollution, among other factors that put the health of many people at risk. Among the most critical ingredient used widely in preparing processed foods that has come under scrutiny are trans-fats. Multiple scientific studies now correlate large consumptions of trans-fats with buildup of cholesterol within the body; hence, high risks to heart attack.
In the healthy individuals, two major metabolites have been identified as secreted by the gut microbiota: Fasting induced adipose factor (FIAF) and Adenosine Monophosphate kinase (AMPK). In healthy individuals, FIAF prevents the release of fat from triglycerides and thus reduces fat deposition. AMPK provides obesity resistance even when the subject was on a fat rich diet.
• Lipid Metabolism: • Cholesterol synthesis. • Production of