Benefits of beta-alanine, a supplement for delaying muscle fatigue

There are times and situations when having an extra boost of energy before muscle fatigue sets in can make a significant difference to the outcome. This is the case for swimmers, athletes, and many other sportspeople who perform repeated high-intensity efforts or short- or medium-duration sets. All of them can benefit from benefits of beta-alanine. Have you heard of it? Keep reading to discover what beta-alanine supplements and the situations in which they may be useful to you. 

What is beta-alanine and how does it work?

Beta-alanine is a non-essential amino acid which, when combined with histidine, forms carnosine, a dipeptide stored in muscle fibers. Carnosine acts as an intracellular buffer against the accumulation of hydrogen ions generated during anaerobic exercise. Therefore, by delaying the drop in muscle pH, carnosine prevents excessive acidification, which causes a burning sensation and limits strength. That is why one of the main benefits of beta-alanine is its ability to delay fatigue during high-intensity efforts.

How the benefits of beta-alanine affect athletes

The benefits of beta-alanine are particularly evident in activities lasting between 1 and 4 minutes or in intermittent sports with repeated efforts. Among the most relevant effects for athletes are the following. 

• Delayed muscle fatigue. It improves tolerance to lactic acid and makes it possible to maintain power during exercise.
• Greater training volume. It makes it possible to complete more repetitions or sets at the same intensity.
• Better interval performance. Useful in sports with intermittent anaerobic demands (football, tennis, CrossFit…).

In addition, beta-alanine supplements can increase endurance and functional capacity in older adults. All these benefits help optimize adaptation to training, as training with greater quality and volume enhances strength and endurance gains in the medium term.

How should you take this supplement to benefit from beta-alanine?

The beta-alanine supplementation is an accumulative process. It is advisable to take around 4 grams per day of this supplement. Ideally, 20 to 30 minutes before training. 

After twelve weeks of taking these sports supplements, you may notice the full extent of their effects in the muscles, which remains on its own for at least a couple of months. Therefore, after these twelve weeks, it is advisable to pause supplementation and resume it after 60 days. 

According to existing studies conducted on athletes, after four weeks of taking beta-alanine supplements, carnosine levels increase by up to 50%. By the fifth week, the dose can be increased slightly to achieve up to 70% higher levels of this nutrient in the body. 

Does beta-alanine have side effects?

Beta-alanine combines very well with other supplements such as creatine and protein. While creatine improves the capacity for maximal efforts, beta-alanine prolongs tolerance to exertion, so both contribute to better overall performance.

In terms of safety, beta-alanine is generally well tolerated by healthy adults. The most common side effect is temporary tingling after high single doses, which can be avoided by dividing the dose or using sustained-release formulas. If you have kidney or liver problems or take medication, consult a professional before starting supplementation.

Conclusion

If your goal is to perform better during intense, repeated efforts, understanding the benefits of beta-alanine can make the difference. As we have already mentioned, these can be summarized as less fatigue, greater training volume, and more consistent performance. 

Still unsure whether it is the supplement you need? You should know that beta-alanine is especially useful in sports with anaerobic demands and for those looking to get the most out of their workouts, from the first repetitions to the last. 

If you want to explore these and other supplementation options, feel free to visit our online supplement store. At Moremuscle, you will find a selection of products from beta-alanine designed for you, in a wide variety of formats. 

Add beta-alanine to your training strategy, with good planning, and measure your progress. Gaining one more repetition or maintaining your pace for an extra minute can make the difference and help you level up.