Beta-Alanine, or rather beta-alanine and 3-aminopropanoic acid, is also considered the only naturally occurring beta amino acid, despite being part of larger bioactive molecules like beta-peptides. Beta-alanine is a rate limiting precursor to the dipeptide carnosine, which means that carnosine levels depend on the available amounts of beta-alanine. Carnosine is abundant in brain tissues and muscles. It has been observed that supplementation with Beta Alanine in fact does increase the levels of carnosine, which resulted in athletes experiencing less fatigue and allowing them to boost the amount of muscular work, i.e. the training that can be done. In clinical trials conducted over ten weeks with supplementing Beta Alanine to test subjects, intramuscular carnosine levels were measured at eighty per cent higher levels than before the test.

Citrulline Malate is encouraged to boost endurance as well as to give more energy for good training and also shows speedy recovery. Citrulline Malate is a blend of citrulline and this is a tri-carboxylic acid. This is normally prescribed treatment as antiasthenic. The research and studies show that the human’s muscles shows improvement in the performance even in people suffering with loss of body strength. Citrulline Malate shows significant reduction in the fatigue feeling and also a substantial increase in the ATP production. This indication leads to more energy production and a healthy attitude. These results are truly interesting. The studies in this concept show that all the sports drinks, food supplements, and other energy bars follow this pattern. It has been found to be effective and has the potential in enhancing the performance and fat loss or muscle growth. Citrulline Malate is of immense use for high intensity exercise such as bodybuilders, athletes, runners and cyclists.

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.

L-Isoleucine is an essential alpha-amino acid that is considered both, a ketogenic and a glucogenic amino acid. Since that L-Isoleucine is an essential amino acid, it cannot be synthesized by the body, therefore it needs to be ingested. The primary source of L-Isoleucine is as a component of proteins. It has become a prominent component of nutritional supplements, mostly with the body building and similar athletic communities, where it is believed that L-Isoleucine has the capability to increase endurance, but also to repair muscle tissue. It has been observed that L-Isoleucine ingestion allows power athletes to recover easier from very tough trainings and exhausting activities. This branched chain amino acid is one of the three main BCAA in the body, the other ones being valine and leucine.

L-Leucine with the food additive E number code E641 is classified as a flavor enhancer. Leucine is actually an essential alpha-amino acid and a vital part of so called “buffer” proteins, such as ferritin and astacin. You can find leucine in foods such as whole wheat bread products, nuts and brown rice. As a supplement, researchers have found that leucine slows the degradation of muscles and muscle tissues through an inflated synthesis of muscle proteins. In the human body, leucine can be found in the liver, but most prominently in the muscle and adipose tissues, where it is utilized in production of sterols. In body building circles L-Leucine as a dietary supplement is very popular for all these properties, but also for the preservation of muscle glycogen, nitrogen balance maintenance and more.

L-Valine is an amino acid with stimulant activities. It not only helps in tissue repair but also promotes muscle growth. It is one of the three branched amino acids that are formulated for providing support to the human body for normal functioning. Derived from animal and vegetable protein, L-Valine is not only involved in the synthesis of protein and metabolism of glucose but it also regulates the immune system. L-Valine is also effective in maintaining the exercise recovery time and the balance of nitrogen in the body. Since the human body doesn’t produce this amino acid naturally, you need to acquire it through dietary supplements and food items. When taking L-Valine supplements, you must follow strict directions from the physician. Even though it doesn’t have any side effects, it helps to consult the physician before its usage.