Showing posts with label What. Show all posts
Showing posts with label What. Show all posts

Wednesday, 26 October 2011

> What Is Maltodextrin?

As a rather common additive to a number of different types of foods, maltodextrin is classified as a sweet polysaccharide. While containing sweet qualities, maltodextrin is considered to contain fewer calories than sugar. Here are some examples of how maltodextrin is made from natural foods, as well as how maltodextrin can be used in a number of recipes.

While considered to be a carbohydrate, maltodextrin is understood to be more easily digested than some other forms of carbohydrates, leaving behind less of the potential for health issues. This can be especially important for an individual who is trying to manage their Type 2 diabetes with their diet. Usually made from rice, corn, or potato starch, maltodextrin is produced by cooking down the starch. During the cooking process, which is often referred to as a hydrolysis of starch, natural enzymes and acids help to break down the starch even further. The end result is a simple white powder that contains roughly four calories per gram, and extremely small amounts of fiber, fat, and protein.

Around the kitchen, maltodextrin is among some of the most usable of the dextrin family. At least one of the major artificial sweeteners relies on a base of maltodextrin. This means the substance can often be found in packaged goods such as instant pudding and flavored gelatins. The sweet taste of maltodextrin makes is a closer approximation to the taste of sugar, which makes it ideal for use in sweetening teas, coffee, and powdered soft drinks. Maltodextrin can also be used as a thickening agent in a number of sauces and salad dressings.

While there is some amount of uneasiness with just about any type of food additive, it is important to remember that maltodextrin is an example of dextrin products that are derived from a natural source. While maltodextrin is a processed additive, the natural basis for the product helps to make it easier for the body to digest than many other forms of sugar substitutes.

Also, anyone who wants to watch their intake of carbohydrates or sugar will find that maltodextrin is a very helpful substance to have around the house. Whether using maltodextrin to sweeten liquids, or to help thicken a broth or gravy for a casserole, or just as a way to add a little sweetness without the calories, maltodextrin is an inexpensive and safe way to get the taste you want. As a bonus, you can have the sweet taste and not have to be concerned about many of the health risks associated with artificial sweeteners.

> What is Psyllium Husk?

Psyllium husk or isphagula is the covering of seeds grown on the plant, Plantago Psyllium, which flourishes in the Middle East. Psyllium husk has long been recognized as an excellent means of getting more dietary fiber into a person’s diet due to its high fiber count in comparison to other grains. Oat bran, also a good source of fiber, has about five grams of fiber per a third of a cup. Psyllium husk, on the other hand, offers approximately 71 grams of fiber for that same third of a cup.

This heavy dose of dietary fiber makes psyllium husk the choice of many who manufacture dietary fiber supplements and powders like Metamucil. For those suffering from constipation or diarrhea, appropriate daily dietary fiber intake can help improve these conditions. As psyllium husk travels through the human digestive tract, it absorbs water, but is not digested. This results in stool that is bulkier, but also softer, translating to fewer problems with passing stool.

Although most associate psyllium husk with improving digestion, clinical studies on isphagula have also shown that it is beneficial in lowering blood cholesterol. Of course, cholesterol is more likely to be lowered when combined with a low fat diet. Yet even with a higher fat diet, psyllium husk, when taken regularly, lowers low-density lipoproteins, known as “bad cholesterol” by about 7%.

Some studies have also suggested that regular use of psyllium husk supplements may help pass more fat in stools, translating to weight loss. Other studies suggest psyllium husk may also be helpful in lowering blood sugar counts. These studies are still in their infancy and have yet to truly prove that psyllium husk can be beneficial in these ways.

It is important to be careful with psyllium. Some complain of bloating or gas when first using the product. Most doctors suggest taking several weeks to work up to a full dose of this dietary fiber. Early reactions might include diarrhea and flatulence.

Some people are severely allergic to psyllium husk. This is especially true of those who handle large amounts of psyllium husk to prepare laxatives. Some have had anaphylactic shock reactions to taking psyllium husk. Intestinal obstruction may also be a risk for some, particularly those who have had surgery on the intestines or bowels.

The most important thing to remember when taking psyllium husk is to take it with lots of water. Drinking a full glass with the supplement, and six or seven more glasses a day is recommended. This may be easy to remember if you’re taking a supplement like Metamucil, but don’t forget that plenty of high fiber cereals like Bran Buds and Heartwise contain psyllium and should be consumed with a large glass of water on the side, and at least six more glasses of water during the day.

Psyllium husk Benefits

Psyllium is quickly becoming one of the top recommendations for people using low-carb Atkins-style diets. It is very difficult to get enough fibre in a diet when you eliminate the carbohydrates in cereals, whole grains and fruits. Psyllium capsules are an easy way to take care of this problem. It fills you with fibre, reducing appetite without overstimulating the nervous system; a much healthier approach than formulas containing ephedra such as Herbalife or Metabolife.

Psyllium is the husk of the seed of the Plantain and is a top herb used in weight control and for general intestinal health. It contains a spongy fiber that reduces appetite, improves digestion and cleanses the system, making it an excellent choice for healthy dieting. Psyllium can provide the fiber that is missing on low carbohydrate diets. Every 100 grams of psyllium provides 71 grams of soluble fiber; a similar amount of oat bran would contain only 5 grams of soluble fiber. Only recently have scientists learned that soluble fiber has unique effects on metabolism. Just take one or two capsules with a glass of water or Yerba Mate diet tea, half hour before meals. The herb also provides a feeling of fullness that is helpful before meals. Psyllium is one of the simplest, healthiest and most effective herbs for weight control.

Psyllium has also been used for irritable bowel syndrome (a stress-related disorder with alternating bouts of diarrhea and constipation). Because it will produce easy bowel movements with a loose stool, Psyllium is used by patients with anal fissures (cracks in the skin near the anus) and hemorrhoids and is often recommended following anal or rectal surgery, during pregnancy and as a secondary treatment in certain types of diarrhea.
Psyllium soaks up a significant amount of water in the digestive tract, thereby making stool firmer and, under these circumstances, slower to pass. Psyllium also has the additional advantages over other sources of fiber of reducing flatulence and bloating. It may be recommended by a physician to help soften stool and reduce the pain associated with hemorrhoids.

In a study of people with ulcerative colitis (a type of inflammatory bowel disorder), psyllium seeds were as shown to be as effective as the prescription drug mesalamine in decreasing recurrences of the disease. In addition, a physician may recommend the use of psyllium as a bulking agent for mild to moderate cases of diarrhea from either ulcerative colitis or Crohn's disease (another type of inflammatory bowel disorder).

Research reported in The American Journal of Clinical Nutrition concludes that the use of soluble-fiber cereals is an effective and well-tolerated part of a prudent diet for the treatment of mild to moderate Hypercholesterollaemia. Soluble fibers such as those in psyllium husk, guar gum, and oat bran have a cholesterol-lowering effect when added to a low-fat, low-cholesterol diet. Studies reported in The American Journal of Clinical Nutrition have shown psyllium to be quite effective in lowering total as well as LDL ("bad") cholesterol levels, which can be helpful to those with high cholesterol and those at increased risk for developing hypercholesterolemia, such as people with type 2 diabetes.

Studies and clinical reports suggest that psyllium may enhance the sensation of fullness and reduce hunger cravings. For these reasons, incorporating psyllium and other sources of fiber into the diet may aid weight loss.

For those simply wishing to improve digestion and intestinal tract health, a single capsule per day is all that is needed.

Monday, 24 October 2011

> What Are the Benefits of Seaweed Soup?


In Korea, women who have given birth are fed a seaweed soup called “miyeok guk” one or more times each day for a minimum of two weeks following delivery, according to a paper on Korean cultural beliefs published by the University of Hawaii’s Community College. The sea vegetable wakame is the preferred type of seaweed for this soup, which is believed to re-supply the mother’s body with minerals and vitamins lost during pregnancy and the birthing process.

Allergy Relief
Imagine something as simple as one bowl of seaweed soup each day helping your body resist allergens. Research is suggesting this idea might have credence. According to a 2006 study by the Department of Public Health at Fukuoka University School of Medicine in Japan, high dietary intake of seaweed may correlate with a reduction in allergic rhinitis.

Cancer Fighter
Exciting advances in cancer are happening and one is related to a plant ingredient found in seaweed, known as fucoidan. This polysaccharide has a chemical structure which is close to the drug heparin. According to laboratory research presented at the AACR Dead Sea International Conference on Advances in Cancer Research in March 2010, seaweed may become a treatment for lymphoma in the future, due to preliminary findings which show anti-tumor activity in lab animals. The National Center for Complementary and Alternative Medicine recommends telling your health care providers about any complementary and alternative practices you use.

Fat Buster
If the 3.2 percent obesity rates in Japan and Korea are any indication of diets high in seaweed preventing excess weight gain, compared to 30.6 percent in the U.S., then seaweed soup may have fat-preventing capabilities. Preliminary research at Newcastle University in Newcastle upon Tyne, England is showing that alginate, a natural fiber found in sea kelp, a type of seaweed, stops the body from absorbing fat. According to lead scientist Dr. Ian Brownlee, the initial findings indicate that alginates have a considerable ability to lower fat digestion.

Source:
http://www.livestrong.com/article/158110-what-are-the-benefits-of-seaweed-soup/