Chitosan is a safe remedy when you want to lose excess fat. It is a natural agent made by powdering the shells of shellfish like crabs and lobsters. Chitosan acts as a super fibre and attracts the fats, not allowing them to be absorbed by the blood. These fats are directly eliminated from the body in the stools. With no additional fats, the stored fats are used to produce energy leading to further weight loss. Being a fibre, it is known to improve digestion and elimination of wastes. It is also believed to fight tumors, strengthen bones, control blood pressure and cholesterol. It prevents tooth decay, acidity and constipation. The benefits of chitosan have not been proven yet. People allergic to seafood and pregnant women should avoid it.

Oat Bran is a water-soluble fiber, water-soluble fiber binds with bile and water which increases bulk. Soluble fibers have been shown to help balance blood-lipid levels because they can collect with bile and promote excretion.

Psyllium Husk is a product obtained from the seeds of the plant Plantago ovate which is a plant found natively in Pakistan. The husk is used locally to relieve constipation. The husk is a rich source of dietary fiber and is indigestible by the human digestive system. It imbibes water and expands to become mucilaginous. It is a popular over-the-counter laxative. It provides relief from diarrhea, irritable bowel syndrome, diverticular disease, etc. It has also demonstrated promising prospects in the control of diabetes and high cholesterol. It is also used in various over-the-counter fiber supplements. However, it should be used with caution if one has a history of anatomic abnormalities.