Chromium Picolinate - The popular nutritional supplement, which has been invented to treat chromium deficiency, is also a popular weight loss and muscle growth product. Due to the chromium role it plays in sugar and lipid metabolism in humans, it has been deemed helpful as a supplement, in particular with the body building communities. The argument is that chromium picolinate improves the uptake of glucose by enhancing the effect insulin has in the body, providing better blood circulation. Bad dietary habits, in particular in the United States, have lead to the population verging on the brim of chromium deficiency. Body Building aficionados really require a wholly balanced diet, which in turn requires adequate amounts of chromium be present in the metabolism, even more so if the individual is practicing a serious exercise program.

Citrus Aurantium, More commonly called "bitter orange", which is taken from unripe oranges. Research shows that citrus aurantium can increase the metabolic rate without affecting heart rate or blood pressure, breaks down fat, burns calories and may act as an appetite suppressant.

Cocoa Seed Extract is the extract of the seeds of Theobroma cacao. It is cultivated for its seeds which are present in its pod shaped fruits. The extracts from its seeds have a number of health benefits. They are also used to make chocolate. Studies show that Cocoa extracts contain a high level of flavonoids, specifically epicatechin, which may have beneficial cardiovascular effects on health. The ingestion of flavonol-rich cocoa is associated with acute elevation of circulating nitric oxide, enhanced flow-mediated vasodilatation, and augmented microcirculation. Researchers also found that consumption of Cocoa can reduce risk of cancer and can reduce elevated blood pressure.

Glucomannan, a water soluble dietary fiber that comes from the konjac root (Amorphophallus konjac). Glucomannan is a laxative used to create larger, bulkier stool.

Glucosamine also known as glucosamine sulfate or glucosamine hydrochloride is a compound made from glutamine, an amino acid and glucose. This compound is required in the human body for producing glycosaminoglycan which is molecule used for forming body tissues and cartilage. With age, the production of Glucosamine becomes very less. You can have Glucosamine in the form of a nutritional supplement. It is easily available in drug stores or health food stores. These supplements are manufactured from a substance found in shells of lobster, crab or shrimp, known as chitin. Besides being used in nutritional supplements, Glucosamine is also used in manufacturing cosmetics and sports drinks. When combined with chondroitin sulfate, Glucosamine can have good effects. Glucosamine is effective in the treatment of inflammatory bowel diseases, osteoarthritis, rheumatoid arthritis, skin conditions and chronic venous insufficiency.

Green Tea Extract increases energy expenditure and affects fat oxidation, which therefore promotes weight loss by increasing the body's metabolism.

Hoodia Gordonii, which although popular, has no published randomized controlled trials in humans to show hoodia is safe or effective in pill form. One study published in the September 2004 issue of Brain Research found that injections of p57 (The Active ingredient in Raw, Fresh Cut Hoodia, not dried) into the appetite center of rat brains resulted in altered levels of ATP, an energy molecule that may affect hunger. The animals receiving the P57 injections also ate less than rats that received placebo injections. However, this was an animal study and INJECTIONS IN THE BRAIN are very different from oral consumption, so it cannot be used to show that oral hoodia can suppress appetite in humans. Hoodia Gordonii is a succulent (a cactus of the aloe family) found in the Kalahari desert of South Africa. Most Hoodia Gordonii products contain very little, if any of the active ingredient needed to suppress hunger. Real Hoodia is very rare and is even an endangered plant. Most importantly, Hoodia has only demonstrated any effect in fresh, raw pieces of the plant. The effectiveness of powdered Hoodia has yet to be shown and may actually increase hunger. It's main use is as a cheap alternative to the more expensive weight loss herbs, which are the only alternative left after the banning of ephedra. Most supplement manufacturers can not use the more expensive weight loss herbs because it will result in a product that would be too expensive to compete with other more popular inexpensive diet supplements.

Vanadium, a mineral found naturally in the body that helps to balance blood sugar levels and aids in the release of energy. Vanadium is probably essential to growth and involved in fat metabolism.