Isoleucine (BCAA) — A Necessary
Supplement for the Serious Athlete

Isoleucine is an essential amino acid, and supplements should be part of the dietary regiment of any serious athlete. The body requires this amino for the creation of muscle tissue as well as a host of other essential duties, but the body is unable to produce it on its own.

Therefore, Isoleucine must be obtained through the diet. While it is found in most animal based foods, including pork, chicken, beef, etc., as well as in nuts and certain grains, and most people can obtain sufficient amounts through their diet, the determined athlete will probably choose to increase the Isoleucine concentration in his or her muscles by taking Isoleucine supplements.

BCAA Supplements For Serious Muscle Building

	SciFit BCAA Powder 5000 is 100% pure meaning there are no additional sweeteners or fillers. Nothing but pure Leucine, Isoleucine, and Valine powder here.
	SciFit BCAA AKG 1000 - Virtually all sport nutrition products contain the same ingredients. The difference with Sci Fit is our proprietary pH altered delivery system. By enhancing our supplements to an alkaline state it allows them to bypass through the digestive system and go directly into the blood stream.
	Optimum BCAA 1000 Caps contains a potent balance of Branched Chain Amino Acids which are building blocks of muscle mass and size. Metabolized directly in the muscle, BCAAs, may improve nitrogen retention by sparing other amino acid groups for repair and rebuilding.
	Eclipse 2000 Deluxe BCAA is an anti-catabolic supplement that provides the body with the BCAA (Valine, Leucine, and Isoleucine). Deluxe Branched Chain Amino Acids utilizes free form amino acids, which are the most readily absorbed form of singular amino acids.
	Optimum BCAA 5000 Powder provides a 5000 mg blend of the three Branched Chain Amino Acids (Valine, Leucine and Isoleucine) in every serving. The BCAA, so named because of their unique branched chemical structure, are essential in that the body cannot make them from other compounds.

Isoleucine has a number of effects that are of interest to both strength and endurance athletes. First of all, Isoleucine is an important anabolic compound, which means that Isoleucine is a key component in the process of creating new proteins. Isoleucine is one of the primary building blocks of the proteins that make up muscle tissue. Any athlete who has an insufficient concentration of Isoleucine during exercise runs the risk of reduced workout effectiveness due to early muscle fatigue.

Isoleucine Protects Muscles From Being
Broken Down During Strenuous Exercise

Those with insufficient Isoleucine concentrations may find themselves burning muscle instead of fat during very intense workouts, which is highly detrimental to athletic performance. As such, Isoleucine is very useful to those athletes, such as boxers and wrestlers, who need to increase their strength while maintaining their weight.

The class of amino acids known as the branched chain amino acids is important for helping muscles recover after exercise. The branched chain amino acids are Isoleucine along with Leucine and Valine. It is never recommended to take only one or two of the branched chain amino acids because serious metabolic imbalances may occur which can reduce the performance enhancing benefits of the branched chain amino acid supplements.

Isoleucine is generally harmless in large quantities, so it is safe to take fairly substantial doses of Isoleucine supplements. Isoleucine supplements are not recommended for people with serious liver or kidney conditions since they may have difficulty removing extra Isoleucine from the blood.

In summary, every serious athlete should consider taking supplements of Isoleucine and the other two branched chain amino acids. The benefits of taking Isoleucine have been well established through years of scientific research, and there are very few negative side effects caused by Isoleucine usage.

Many of the natural sources of Isoleucine, such as beef, pork, and nuts, are also very high in fat, so pure Isoleucine supplements are particularly useful to those athletes who are trying to increase strength and muscularity while maintaining a certain daily caloric intake.

Get more information on L-Isoleucine BCAA, right here

More Amino Acid Supplements

Read more on BCAA - Branched Chain Amino Acids for muscle building.

• Alanine
• Arginine
• Aspartic Acid
• Carnitine
• Cysteine
• Dopa
• Glutamic Acid
• Glutathione
• Histidine
• Isoleucine*
• Leucine *
• Lysine
• Methionine
• Ornithine
• Phenylalanine
• Taurine
• Threonine
• Tryptophan
• Tyrosine
• Valine *