Bodybuilding.com - L-Leucine Information and Product Listing! L-Leucine FAQ!

L-Leucine (C6H13NO2) is an essential branched-chain amino acid (BCAA) that's broken down in fat structures. The other two essential BCAA's are L-Valine and L-Isoleucine.

L-Leucine can not be made by the body, and must be acquired through food or dietary supplements.

It can be found in nuts, brown rice and whole wheat bread products.

What does it do and what scientific studies give evidence to support this?

[ Top 5 Sellers ]
1. Controlled Labs Purple Wraath

2. MuscleTech NaNO Vapor

3. Gaspari Nutrition SuperPump250

4. SciVation Xtend

5. Optimum BCAA 1000 Caps

L-Leucine comprises about eight percent of the total amino acid count in your body's protein structures; it is the forth most concentrated amino acid in skeletal muscle tissue.

As one of the three BCAA's, L-Leucine is essential to your basic health. It has athletic applications.

L-Leucine has many beneficial effects on sports performance. It helps preserve lean muscle tissue, it supplies the body with energy when under stress (i.e. when engaging in athletic activity), it preserves muscle glycogen (glucose stored in muscle tissue used to power muscular contraction), it maintains nitrogen balance, and it enhances thinking abilities that can decline as physical activity becomes more intense.

The effects of L-Leucine in the diet are profound. As the strongest of the BCAA's, L-Leucine is what's known as a "limiting nutrient" - meaning that you must have enough L-Leucine in proportion to other amino acids in order for your body to make use of what you eat. Simply: If you suffer from an L-Leucine deficiency, your body will not be able to make use of the protein that you give it - no matter how much protein you consume. And, unless you have enough L-Luecine, the money you spend on quality food and dietary supplements will be wasted.

To make the most of what you eat, you need two parts L-Leucine and two parts L-Valine for every one part of L-Isoleucine. You'll fail to get optimal results if you fall short of meeting this exact ratio.

Learn more about the benefits of L-Leucine on Clayton South's Health Facts.

Who needs it and what are some symptoms of deficiency?

L-Leucine is an essential amino acid. Therefore, everyone needs Leucine to maintain basic health.

How much should be taken? Are there any side effects?

As discussed above, L-Leucine should be dosed at two parts L-Leucine for every two parts L-Valine and for every one part of L-Isoleucine.

Strictly adhere to label directions.

No side effects have been reported, and this BCAA is generally considered to be safe for healthy persons.

Consult your physician before using any dietary supplement.

REFERENCES

View references here.

Republished from Clayton South's Health Facts.

Featured L-Leucine Product

MNT LeuceMine

Primary Muscle Recovery Agent And Breakdown Inhibitor!

Learn More!

SORT:

Name

Lowest Price

Top Sellers

Price Per...

Servings

Newest

Pure L-Leucine Products

Name - Link Servings Mg Per Serving Price Per Gram Lowest Price

Eclipse 2000 Deluxe BCAA, 1000mg/90 Capsules 90 1000 $0.12 $10.89
[Order]

Optimum Amino 2222 Softgels, 300 Softgels 150 1995 $0.06 $18.95
[Order]

Optimum BCAA 1000 Caps, 200 Capsules 100 1000 $0.13 $12.99
[Order]

Optimum BCAA 1000 Caps, 400 Capsules 200 1000 $0.11 $21.79
[Order]

SciFit BCAA AKG 1000, 180 Softgels 90 1000 $0.39 $34.89
[Order]

SciFit BCAA AKG 1000, 90 Softgels 45 1000 $0.42 $18.99
[Order]

SciFit BCAA Powder 5000, 1000 Grams 200 5000 $0.05 $53.95
[Order]

SciFit BCAA Powder 5000, 300 Grams 60 5000 $0.07 $19.79
[Order]

SciFit BCAA Powder 5000, 500 Grams 100 5000 $0.06 $29.89
[Order]

Source Naturals L-Leucine, 500mg/120 Capsules 40 1500 $0.18 $10.99
[Order]

Supplement Direct L-Leucine, 250 Grams 83 3000 $0.06 $14.99
[Order]

Ultimate Nutrition Branch Chain Amino Acids, 1000mg/60 Capsules 30 1000 $0.35 $10.49
[Order]

Ultimate Nutrition Branch Chain Amino Acids, 500mg/120 Capsules 40 1500 $0.17 $10.49
[Order]

Other L-Leucine Products

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

More Product FAQs.

[Checkout]

Member Login