L-leucine is one of the three essential amino acids used in BCAA supplements and intra-workout drinks, suggesting just how important it is to anyone wanting to build muscle, retain lean mass and optimise body composition. It makes up almost 10% of the total amount of amino acids in our bodies and is the fourth most concentrated amino acid in the human body.
Like all essential amino acids, leucine can not be created by the body and must be ingested through food sources or through quality l-leucine supplement choices.
Leucine is currently thought to be the most important amino acid for encouraging better protein synthesis and is best taken between meals when protein is scarce. Experts talk of leucine "pulsing", referring to a regular intake throughout the day to keep levels of this important amino acid topped up to prevent muscle catabolism.
Of all the three branched chain amino acids, only leucine encourages the creation of protein within muscle cells and therefore contributes directly to muscle growth and size.
Consuming leucine alongside protein means our bodies can take up more of the protein itself. Using a leucine supplement between meals ensures the body is kept anabolic and decreases the risk of losing muscle tissue whilst dieting or recovery from high intensity training.
L Leucine benefits
Branched chain amino acid, essential amino acid, muscle growth, hypertrophy, lean tissue protection
Leucine is one of the three branched chain amino acids and can not be created by the human body, so must be taken in via food or an l-leucine supplement. It is the only amino acid which directly boosts the creation of protein in muscles, contributing to hypertrophy (muscle size and growth). It will help protect lean tissue, particularly whilst dieting, and is useful as a supplement throughout the day to keep the body in an anabolic state.
L Leucine dosage and suggested use
As a dietary supplement. mix 2.5g leucine with water or non acidic juice (grapefruit juice) and drink 1 to 2 times daily or as required. 1 flat 5ml scoop provides an estimated 2.5g serving. Scoop included in package. Consider creating your own BCAA supplement by also purchasing isoleucine and valine and mixing in a 2:1:1, 4:1:1 or 8:1:1 ratio.
|Summary:||Increase protein synthesis... Cheaply!!|
|Stack well with:||BCAA or whey|
|Tastes terrible on their own. But ok in flavoured BCAA's... Enables you to tailor your own ratios. I also add a couple grams to whey protein post workout and take a small amount before bed... Cheapest and most effective supp to increase protein synthesis!!|