Amino Acids are the building blocks of proteins and proteins are necessary for the growth, repair as well as maintenance of all our vital organs. Amino acids that the body derives from our daily diet are called as ‘essential amino acids’ while ‘non essential amino acids’ refer to those which the body can produce from other sources. Non essential amino acids can either be obtained from essential amino acids or even normal breakdown of proteins. There are 20 amino acids and each one of them has a unique role to play, irrespective of whether it is essential or non essential. Thus, vegetarians are usually recommended to take amino acid supplements, since plants lack one or more essential amino acids.

L-Arginine is an amino acid which helps our body oxidize glucose and fat and increase the body’s lean muscle mass. It is responsible for performing many numerous functions in our body. Our body produces L-arginine with the helps of other enzymes, but at a fairly inefficient rate. So patients with a history of cardiovascular dysfunction or any other heart disease are likely to get benefited from L-Arginine supplementation. Supplements of L-arginine prevent platelet aggregation and lowers blood pressure. L-arginine when taken in safe amounts can benefit men having sterility problems. Many body-builders also use it as a supplement because it improves blood circulation and stimulates the release of nitric oxide which in turn dilates the blood vessel. High protein food like nuts, dairy products, meat, seafood and chocolate are rich in L-arginine.

L-Glutamine- Glutamine is an amino acid which is responsible for a multitude of biochemical functions in humans. L-Glutamine is generally found in dietary sources such as chicken, beef, eggs, milk and dairy products, fish, spinach, wheat, parsley, cabbages, beans and beets. Glutamine is apparently the most common amino acid occurring naturally, furthermore this non essential amino acid is one of just a few, which are able to directly cross the blood brain barrier. In the human body, L-Glutamine is found in the skeletal muscles, but also in the blood. Besides the vital biological functions, such as fuel for brain, blocking cortisol induced protein catabolism, immune function assistance, protein synthesis and in DNA synthesis, L-Glutamine is used as a supplement for ailing and injured, improving recovery, but also as muscle growth agent in body building and athletic circles.

L-Isoleucine- The second of three branched chain amino acids it is important in blood sugar regulation and producing hemoglobin. After exercise, it is responsible for muscle recovery and important in the metabolism to produce energy.

L-Leucine is useful in conjunction with L-Valine and L-Isoleucine as an amino acid supplement. L-Leucine is an amino acid that a body cannot produce on its own. It is expected to be received externally from food sources such as brown rice and nuts or even through some of the dietary supplementation. L-Leucine is showing numerous advantages in the athletic qualities. Within six week of training with L-Leucine in association, a person is able to maximize the aerobic power. In the six weeks the strength and power in the upper body increases. However, research and studies is limited carried on the athletic performance. L-Leucine incorporated into the muscle protein in continuation with two weeks exercise regime will give adequate resistance and the muscle protein synthesis will certainly show an increase. L-Leucine is a preservative of the muscles, but is as well a supplement that enhances the capabilities of muscle building owing to the enhanced protein synthesis rate.

L-Valine- L-Valine is one the three Branched Chain Amino Acids (BCAAs). The other two BCAAs are L-isoleuine and L-leucine. L-Valine is required by the body for the proper function of the nervous system and the brain. L-Valine is not processed by the liver; instead, it goes directly to the muscles. It helps enhance muscle growth and help it to recover faster after an intense workout. It also helps in muscle tissue repair and maintains the proper amount of nitrogen in the body. It can also be used as an energy source that gives energy and strength to the muscles. L-Valine has other benefits; it is also helpful in liver regeneration, improvement of insomnia and nervousness, and is an effective appetite suppressant.

Stevia- There are almost two hundred and forty species of Stevia herbs and shrubs in the Asteraceae family, which all can be found in tropical and subtropical climates all over the world and is also used in Ajinomoto Amino Vital Endurance . This sunflower related herb group has been used as sugar substitute for over thirty years in Japan. After much ado, the sugar replacement products based on steviol glycoside rebaudioside A will enter the western world. Huge companies such as The Coca Cola Company and PepsiCo have announced that new drinks sweetened with Stevia will be released to markets shortly. In medicine, treatments against obesity and hypertension, but also in combating diabetes have been and are being studied. Powdered Stevia, called stevioside, is an extract that is popular in body building circles, where it is supposed to enhance mood as well as mental alertness and raise energy levels.