Beta-alanine is an amino acid that has gained increasing attention in recent years due to its potential support for athletic performance and overall wellness.* In this article, we will explore what beta-alanine is, how it works in the body, and what the research says about its potential. 

What is beta-alanine?

Beta-alanine is a naturally occurring, non-essential amino acid that is produced in the liver. Unlike essential amino acids, which must be obtained through the diet, non-essential amino acids can be synthesized by the body.

Beta-alanine is usually found in high concentrations in muscle tissue and is a precursor to carnosine, a dipeptide that is also found in high concentrations in skeletal muscle. Carnosine may help to buffer the buildup of lactic acid in the muscles during exercise, which might help to delay the onset of fatigue.*

Beta-alanine and muscles

When beta-alanine is ingested, it is taken up by muscle cells and combined with the amino acid histidine to form carnosine. Carnosine may act as a buffer, helping to neutralize the hydrogen ions that are produced during high-intensity exercise. By buffering the buildup of hydrogen ions, carnosine may help to delay the onset of fatigue and allow athletes to perform at a higher level for longer.*

What are the potential benefits of beta-alanine?

1. Support athletic performance: Research has shown that beta-alanine supplementation might potentially support muscle carnosine levels, which can help to positively support the onset of fatigue and exercise performance.* Specifically, beta-alaninemay provide performance support in high-intensity exercise lasting between one and four minutes, such as sprinting and weightlifting for certain athletes.*
2. Support muscle mass: Beta-alanine supplementation may also help to support muscle mass.* This is thought to be due to the fact that carnosine may act as a signaling molecule, stimulating the production of proteins that are involved in muscle growth.*
3. Support cognitive function: There is some studies that suggest that beta-alanine supplementation may potentially support cognitive function, although more research is needed to confirm this.*

It is also important to note that high doses of beta-alanine may impair the function of the enzyme that breaks down taurine, another amino acid that is important for muscle function. 

Beta-alanine is a non-essential amino acid that has been shown to have a number of potential benefits for athletic performance and overall health support.* You can also read about CarnoSyn® beta-alanine.

As with any supplement, it is important to speak with a healthcare professional before starting a beta-alanine supplement.