Alpha Lipoic Acid or thioctic acid is a natural anti-oxidant found in every cell of the human body. By converting blood sugar into energy, this nutrient produces the required energy for bodily functions. Since Alpa lipoic acid is an anti oxidant, it helps in neutralizing harmful chemicals known as free radicals to protect brain and nerve tissues. As compared to some of the common antioxidants like vitamin E and C, lipoic acid is fat and water soluble. It not only increases the formation of glutathione but also improves insulin sensitivity, therefore making the body reduce fat and add lean mass. You can either opt for the natural or synthetic lipoic acid supplement. Alpha lipoic acid is available in vegetables like spinach and broccoli and meat products like kidney and liver.

Chromium.

Creatine Monohydrate- Creatine is a metabolite generated in the body composing three amino acids: l-arginine ,l-methionine, and l-glycine. About 95% of the Creatine is present in skeletal muscle in the form of free chemically unbound creatine and creatine phosphate. The residual 5% of the creatine is stored in the testes, heart, and brain. The body of an inactive human being metabolizes about 2 grams of creatine a day. Bodybuilders because of their intensive working outs metabolize larger amounts than that. Creatine generally is present in red meats and in some particular types of fish. Creatine has been linked with asthmatic symptoms. One must avoid creatine if they possess allergies to this supplement. Symptoms of allergy may comprise rashes, shortness of breath or itching. Creatine enhances the body's capacity to generate Adenosine Tri phosphate, which is used by muscles for fuel, whenever they contract.

L-Glutamine- Found in plasma and muscles of the human body, L-Glutamine is an essential amino acid. In the skeletal muscle cells, more than 60% of free floating amino acid is made of L-Glutamine. It acts as the primary donor of nitrogen and moves in the body wherever required. This amino acid has been considered useful in reducing physical stress. During surgery or heavy exercise regime the human body needs it for maintaining the level of glutamine in muscles and blood. It is also essential for maintenance of immune system and prevention of intestinal stress. Glutamine supplements can help in restoring L-Glutamine levels during stress. L-Glutamine supplements are relatively less expensive and help in minimizing the breakdown of muscles. It also improves the metabolism of protein in the human body and ensures a positive balance of nitrogen.

Taurine ,an essential amino acid, contains cysteine and methoinine. It is normally added to energy drinks to improve the level of endurance during workouts. It acts like a diuretic and retains magnesium and potassium within the cells and gets rid of sodium. It helps eliminate swelling and accumulation of fluids and enhances the functioning of the kidney. Taurine also helps maintain a proper balance of calcium, lowers the blood pressure, prevent the development of gallstones and strengthens the muscles of the heart. Additionally, it even supports diabetes patients, as it inhibits resistance to insulin and hyperglycemia. Taurine deficiency can impair vision, develop epilepsy and could lead to problems like fat metabolism. It naturally detoxifies our body and is required in small doses of 1 and 4 grams everyday.