Beta-alanine is a non-essential amino acid that is receiving increasing attention in the fitness and health industry. It has unique properties that set it apart from other amino acids and offer a range of health benefits. This article provides a comprehensive overview of its discovery, use, dosage and associated health benefits, as well as its potential side effects.

The discovery of beta-alanine

Beta-alanine was first discovered at the end of the 19th century, but its potential for human health and performance was not recognized until much later. It is one of the few amino acids that occurs both in nature and in the human body, but is not directly involved in protein synthesis. Instead, it plays a central role in the formation of carnosine, a dipeptide that regulates muscle pH and delays muscle fatigue.

Forms and dosage of beta-alanine

Beta-alanine can be consumed in various forms, including powders, capsules and blends in ready-to-use supplements. The optimal dosage varies depending on individual goals and tolerance, with studies generally recommending a dosage of 2 to 5 grams per day. It is often recommended to take it in smaller doses throughout the day to minimize the occurrence of paresthesia (a harmless but often uncomfortable tingling sensation on the skin).

Healing effects of beta-alanine

Beta-alanine is not a panacea, but in combination with a balanced diet and a healthy lifestyle, it can have a positive effect on certain diseases. It is particularly valued for its role in improving athletic performance and endurance, but can also be used to support the treatment of neurological conditions. The ability to increase carnosine levels in muscles may also be beneficial in certain metabolic diseases. However, further research is needed to fully validate these potential health benefits.

Complementary food supplements and medicinal plants

To take full advantage of beta-alanine, it may be useful to combine it with other supplements or medicinal plants. Antioxidants such as vitamins C and E can protect the body from oxidative stress, while magnesium and potassium support muscle health and function. Medicinal plants such as ashwagandha or ginseng can provide additional benefits for performance and recovery by reducing stress and improving energy production.

Beta-alanine in food

Beta-alanine occurs naturally in protein-rich foods such as poultry, beef, fish and pork. Vegetarian sources are limited, but it can also be found in small amounts in some plant foods. For most people, especially those who prefer a vegetarian or vegan diet, supplementation may be necessary to achieve the benefits associated with performance enhancement.

Possible side effects

Although beta-alanine is generally safe, some people may experience side effects. The most common side effect is a tingling sensation on the skin, known as paraesthesia, which typically occurs shortly after ingestion and is harmless. More rarely, gastrointestinal complaints may occur. People with certain health problems should consult a doctor before taking it.

Beta-alanine in natural medicine

In naturopathy, beta-alanine is not traditionally considered a cure in its own right, but its ability to increase muscle carnosine levels and delay muscle fatigue makes it a valuable dietary supplement for people looking to improve their physical performance and endurance naturally. In addition, it may play a role in the treatment of certain diseases in the future as its potential neuroprotective and metabolic benefits continue to be researched.


Beta-alanine offers a number of health benefits, especially for individuals looking to improve their athletic performance and endurance. Through its ability to increase carnosine levels in muscles, it can help delay muscle fatigue and improve overall performance. Although it is found in many protein-rich foods, supplementation may be necessary to achieve optimal levels. As with all supplements, it is important to discuss intake with a healthcare provider to ensure safety and suitability for individual health conditions and goals.

Published on: 28. March 2024


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