After days of treatment, the results revealed no significant difference between two groups on any of the body mass index, serum cholesterol, triglycerides, Vitamins A, D, E or beta-carotene levels. This is what actually led weight loss experts to agree that chitosan simply does not work. Further studies on chitosan were conducted, but all of them, however, have shown that chitosan didn't block fat. At present, it is one of the most commonly obtainable fat burning supplements in the market. Most of numerous other products termed as fat magnets usually fail to reach the magnificent results offered by Natrol Chitosan. Take only two meals with heavy fats in a day to get optimum and better results out of Natrol Chitosan. You must be thinking how it is helpful and how it can be processed; Chitosan is processed by taking the shells away from the sea animals such as lobster, shrimps as well as crabs Another question arises here is that how was it discovered and how it can be utilized; we are going to discuss it here. It was introduced in 1811 when chitin was appeared. Because no extensive safety studies have been done to back up the claimed benefits of chitosan, every people must be careful and must seek for guidance from a health care professional before taking any chitosan product. Aside from those above mentioned chitosan warnings, there are other factors that must be considered before buying chitosan based products. There are still no long-term studies of the side effects of chitosan on human health as most of the studies were conducted on animals. However, if we will look at those animal studies and the first published 1999 clinical trial done on humans, results suggest that chitosan could inhibit the absorption of minerals and fat soluble vitamins. This improved medicinal product of Chitosan is more helpful in dissolving and removing more complex fats. Gel created by this product when entered into the stomach shows more potential of trapping fats present in it. This trapped fat by LipoSan Ultra Chitosan gel will ultimately become unavailable to be absorbed and hence easily removed as waste from human body.