Health and Fitness

5 Proven Benefits of BCAA

What is BCAA?

BCAA stands for Branched Chain Amino Acids, and it refers to the three essential amino acids: Valine, Isoleucine, and Leucine. Isoleucine helps body cells to take glucose. Leucine helps in muscle protein synthesis. The role of valine in BCAA is still a mystery for researchers. In a nutshell, BCAA enhances muscle protein synthesis and boosts muscle growth. In addition to this, it also improves stamina and prevents early fatigue. Lets checkout benefits of BCAA.

Health Benefits of BCAA

Enhance Muscle Growth

Increasing muscle growth is the most popular and common use of BCAAs. The leucine in BCAA opens up a specific pathway in the human body that helps in muscle protein synthesis, ultimately leading to muscle building.

Decrease Muscle Fatigue

Few pieces of research have also proved that BCAAs helps in decreasing post-workout muscle soreness. It is very common to feel cramps in the body after a heavy workout session, especially if you recently started doing it.

This is called DOMS (Delayed Onset Muscle Soreness), and it develops 12 to 24 hours after a workout and can stay up to 72 hours. Although the exact reason for this is still undiscovered, researchers believe that it happens because of small tears in muscles after the workout.

And BCAA has been shown to reduce this muscle damage that ultimately results in reducing DOMS’ length and severity.

Some studies have also proved that BCAA reduces the protein breakdown during exercise and creatine kinase levels that indicate muscle damage.

Hence, BCAA supplements reduce recovery time if taken before a workout.

Increase Stamina

BCAA doesn’t only help in reducing muscle soreness but also decreases exercise-induced fatigue by enhancing stamina.

It is very common to feel exhausted during exercise at some point. But how quickly it happens depends on several factors like workout intensity, fitness level, and environmental conditions.

Some studies have shown that the people who intake BCAA as a best pre workout supplement have more mental focuses during the workout than others, and that’s because of BCAAs’ fatigue-reducing effect.

Reduce Muscle Wasting

BCAAs also help in preventing muscle breakdown. In the human body, muscle proteins are continuously broken down and synthesized. The breakdown and synthesis balance depends on the muscle’s amount of protein.

Muscle wasting happens if the protein breakdown is more than the synthesis. It could be a malnutrition sign or because of other causes like chronic infections, fasting periods, the aging process, etc.

BCAA contains 35% of the amino acids found in muscle protein. Hence, BCAA and other amino acids are required to be replaced during muscle wasting to slow down the breakdown procedure.

Aids to Prevent Liver Disease

One more benefits of BCAA, It also help improve the health of people who suffer from chronic diseases in which the liver cannot function properly.

Hepatic encephalopathy, or the loss of brain function that occurs when the liver cannot eliminate toxins from the circulation, is estimated to affect 50 percent of persons with cirrhosis.

While specific carbohydrates and antibiotics are the mainstays of hepatic encephalopathy treatment, BCAAs may also help patients with the condition. Cirrhosis of the liver is also a risk factor for hepatocellular carcinoma, the most frequent type of liver cancer, for which BCAA supplements may be beneficial.
Taking BCAA supplements has been shown in several studies to protect persons with liver cirrhosis from developing liver cancer.


Above were five essential benefits of BCAAs. However, there are many other benefits that you can avail of from essential amino acids.

You should consult a doctor before taking BCAA to know the right dosage for you. Ensure not to exceed the dosage before consulting a medical practitioner; otherwise, it could be very harmful.
The combination of BCAA supplements, a proper healthy diet, and exercise can help you to fulfill your fitness goal way earlier than expected.

“Either you have results or excuses, not both.”

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