Some people think if they want to lose weight without doing physical activity then discount chitosan should be used for losing weight in healthy way, but with exercise as well, the best results will be achieved. Another very popular website is VitaNetOnline.com and but have no discounts on chitosan but there are other dietary and food supplements on discount for reducing your weight. So perhaps the best that you can do to protect yourself and your health is to tell your health care professional before taking any chitosan-based products about your current medication. Tell your doctor if you are taking medicine or are allergic to any medicine, or if you are pregnant or planning to become pregnant while using chitosan. Chitosan, a natural fiber derived from the shells of crustaceans like shrimps, lobsters and crabs, is now deemed as one of the most effective solutions to maintain a balanced body. There is what many people call as "body balance chitosan" which monitors the levels and proportions of circulatory fats, blocking the fats in the digestive tract, thus reducing the bad cholesterol while providing the appropriate effect which may possibly aid the natural production of the body's good cholesterol. Just note that chitosan is derived from shellfish. Chitosan doesn't get absorbed into the bloodstream. This simply means that it is largely free of the side effects that so many people experience with a number of prescription and nonprescription weight loss supplements and medication. Chitosan is not best for pregnant women, so avoid taking it when you're pregnant. This is because chitosan shows better ability of trapping, blocking and removing fat before its absorption in human body. Although chitosan fat removing products are available in 500mg and give good result yet chitosan 1000 mg offers optimum effects. Chitosan is a fibrous compound available naturally in the form of chitin (polysaccharides) present in external shells of crustaceans. One of the most commonly cited studies on chitosan by the marketers and manufacturers of chitosan-based products is the 1994 ARS Medicina (Helsinki) Report. In this study, it was found out that test subjects lost eight percent of body fat and reduced cholesterol by thirty-two percent in four weeks. Secondly, there are various studies on chitosan which revealed that the substance lowers plasma cholesterol and triglycerides and improved the HDL cholesterol level.