Chromium Polynicotinate is a product associated with medical food. It is used as a nutritional support in diabetes related conditions. Chromium polynicotinate is said to be nothing but an assimilated form of chromium. It is said to be the most effective type of chromium. It is absorbed by the body in its biologically active form. It is also crucial to the process of synthesis of fats, protein and cholesterol. Chromium polynicotinate if taken in monitored dosage can help stabilize blood sugar levels. This proves beneficial for people suffering from diabetes as well as hypoglycemia. Its main property is to produce insulin. Therefore, it helps in the metabolism of glucose. This type of chromium polynicotinate helps in the production of anabolic effects which have no side effects. On the other hand, they help in keeping the fat cells away from the muscle cells.

Garcinia Cambogia is helpful for weight loss as it suppresses accumulation of body fats. It promotes fat oxidation, increases serotonin release and its availability in brain, normalizes lipid profiles and reduces serum leptin levels in overweight people. Garcinia cambogia extract improves mucosal defensive mechanisms in the stomach and, so, is a good protective agent against gastric ulcers. It reduces both the volume and acidity of gastric juice. It acts as an appetite suppressant and also enhances metabolism. Garcinia cambogia can be helpful for people who attempt to have a low carb diet. It helps improve energy levels and strengthen the immune system. Garcinia cambogia extract can increase mucosal defense means in stomach, thus helping with gastric ulcers. It can decrease stomach acidity, and increase defensive properties on gastric juices.

Guarana, a stimulant derived from the seeds of the Brazilian Guarana plant. Guarana is used to increase alertness and help fight fatigue. It contains caffeine and is usually associated with an "energy crash" several hours after taking a large dose.

Hoodia Gordonii is a water retaining plant, also known as a succulent, which grows without leafs. Being native to the south of Africa, it has been in use for an indeterminable amount of time as an appetite suppressant. It is very easily identifiable, because the flowers of this plant have a rotten meat odor. The ingredient of the plant which is responsible for the appetite suppressing effects has been named P57. It is a steroidal glycoside which seems to act directly to the central nervous system’s mechanisms and supposedly raises the content of adenosine triphosphate in brain by at least a half. The effects of P57 in trials were registered as capable to reduce food intake by some fifty per cent on a daily basis.

Synthetic Guggulsteroneswere first intended for use as a drug and is now used as a weight loss product and weight management product with the possibility of some side effects. More studies need to be done on this.