Confirmed by numerous studies, the virtues of hypoglycemic guar gum depend on its ability to regulate the glycemic index of the meal, slowing down and reducing the absorption of carbohydrates, and therefore represents a useful complement in the diabetics. Guar gum is also for those who suffer from high cholesterol, given its ability to lower blood levels of LDL. The intestinal fermentation of this fiber, made from bacterial flora local, original short chain fatty acids, some of whom, having been absorbed, are conveyed directly to the liver. Arrived here, short chain fatty acids perform their action on cholesterol lowering by reducing the synthesis of cholesterol. Like all water-soluble fiber, the guar gum has chelating properties. The gelatinous compound that gives rise intestines interferes with the absorption of bile salts, fats and cholesterol, helping to improve blood lipid profile. Guar gum is generally used in diets aimed at controlling or reducing body weight. Its major hygroscopic properties foster gastric distension, inhibiting reflection of the appetite. In one study, ten grams of guar recruited for two months before main meals (for a total of 20 grams per day), have allowed a group of nine women, with an initial weight of between 72 and 109 kilograms of losing 4kg on average each . The researchers also noted a reduction in blood levels of cholesterol and triglycerides. The slimming effect of guar gum seems to be time and dose-dependent (as much and as long as is assumed and the more its positive effects on weight loss). However, we recommend not to exceed recommended doses of recruitment, since higher quantities can cause intestinal disorders and significantly reduce the absorption of nutrients useful to the body. If taken concurrently with antibiotics may reduce absorption. Finally, when accompanied by copious quantities of water, guar gum can be a useful complement to the treatment of constipation. The recommended dose is 5-7 grams, to be taken before or with each meal for a total of 15-20 grams / day. I recently appeared on the market partially hydrolysed guar gum, indicated by the initials PHGG that, unlike the original, remain liquid and not always gelificano. Arrived at intestinal act as regulators of the water, absorbing the water possibly in excess (in case of diarrhea) or dropping it when the material is dried bowel (constipation). The partially hydrolysed guar gum are given to regulate the blood sugars, in the forms of diarrhea and not secreted in the case of irritable colon and diverticulosis. Unlike traditional guar gum, are well tolerated and does not accompany a particular source of gastrointestinal disorders. The recommended dose is 5 grams per day, to be taken at once.