What are BCAA Supplements and How Does It Help?

What are BCAAs and How Does It Help?


Branched Chain Amino Acids (BCAA) refers to the three major amino acids L-Leucine, L-Isoleucine, and L-Valine. They are the most effective and beneficial in any sports nutrition program. They are unique in a way that they are directly metabolized in the skeletal muscle and not in the liver, just where you need them to work. They are both anabolic (muscle-building) and anti-catabolic (prevent the breakdown or damage of hard-earned muscles). BCAA supplements are known to have a beneficial effect on muscle endurance and performance as they help stimulate protein synthesis in muscles while you train and compete. BCAA drinks play a vital role in muscle and energy production during-workout, hence they are helpful intra-workouts. They help fuel your workout and minimize the protein breakdown to help maximize every minute of the training.


Six amino acids are taken into muscle tissue for energy including Alanine, aspartate, glutamate, and the BCAA’s. While the BCAA’s have the greatest metabolic potential for energy use in muscle. Muscle tissue has 60% of the specific enzymes needed for oxidation (burning) of amino acids for energy, specifically BCAA’s. The muscle is designed to burn BCAA amino acids for energy. The longer and harder the workout the more BCAA’s are used in muscle for energy. It is estimated 3% to 18% of all workout energy is provided by the BCAA’s. BCAA’s can also be converted to alanine or glutamine in the muscle. Alanine and glutamine can go through glyconeogenesis in the liver to form glucose. Simply put, be converted to new glucose.

Fast&Up BCAA


A BCAA supplement is available as a capsule, liquid, powder or whey protein powder. BCAA’s when consumed in the free form, bypass the liver and gut tissue and go directly into the bloodstream and therefore can be used as an immediate energy source during workouts. Supplemental free forms quickly elevate the blood supply and affect circulating BCAA levels. This is especially true when there are low levels of glycogen or stored sugars. BCAA’s supplements have shown beneficial effects when taken before and after workouts and the use of BCAA’s might be best in combination. BCAAs in supplement form, however, are free-form, require no digestion, and are rapidly absorbed into the bloodstream. They spike blood amino acid levels to a much greater and faster extent than peptide-bound amino. Even a few grams of free-form BCAAs will spike BCAA plasma levels to a much greater extent than 30 grams of whey protein, thereby having a more immediate impact on protein synthesis and protein degradation. Valine and isoleucine are considered glucogenic amino acids, meaning they can be converted to glucose and serve as an important energy source during exercise to help fight off fatigue during your workouts. BCAAs (like leucine) increase muscle retention and maximize fat loss much more effectively than non-supplemented groups. During exercise, serotonin levels rise and can (among other things) increase the perception of fatigue—that means a less intense workout for you.BCAA supplementation reduces the amount of tryptophan that enters the brain and therefore reduces the amount of serotonin produced. This might allow the athlete to work harder, longer.

What is Fast & Up BCAA?

Fast&Up BCAA is a proprietary formula that delivers 5g of three major amino acids – L-Leucine, L-Isoleucine, and L-Valine in an ideal 2:1:1 ratio. Fast&Up BCAA supplements powers your workout with added Muscle Activation Complex for like L-Glutamine for Muscle Recovery, L-Arginine for Reducing Muscle Fatigue, L-Citrulline for Nitric Oxide (NO) boost, Taurine for Energy along with an essential mix of electrolytes and vitamins for a performance-driven phase of intra-workout. With 10.5g of pure amino acids, WADA Compliant Fast&Up BCAA drink helps Provide Muscle Strength, Support Muscle Recovery, Reduce Muscle Breakdown and Boost Muscle Endurance to maintain your fitness goals on both training and rest days. The Ultra Granulation Technology of Fast&Up BCAA drink ensures rapid absorption, superior taste and instant dissolution of the energizing flavor for intra training muscle anabolic support on both training and rest days.

Fast&Up BCAA

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Sayali Naik

-Expert and Writer