Carnosine

Carnosine is a dipeptide molecule, made up of two amino acids, beta-alanine and histidine. It is highly concentrated in muscle and brain tissues.

Chemistry

Carnosine (β-alanine-L-histidine) is a naturally occurring dipeptide. Its chemical structure is C9H14N4O3. It is synthesized in the body by the enzyme carnosine synthetase.

Function

Carnosine has a number of important functions in the body. It acts as a buffer to maintain pH levels in muscles during high-intensity exercise. It also has antioxidant properties, protecting cells from damage by free radicals. Carnosine has been shown to have anti-glycation properties, preventing the formation of advanced glycation end-products (AGEs) which can lead to age-related diseases such as Alzheimer's disease and diabetes.

Health Benefits

Research has suggested that carnosine may have several health benefits. These include potential protective effects against age-related diseases, such as neurodegenerative diseases and certain types of cancer. It may also improve exercise performance and recovery.

Dietary Sources

Carnosine is found in high concentrations in beef, pork, and chicken, but is also available in supplement form.

See Also

• Beta-alanine
• Histidine
• Dipeptide
• Antioxidant
• Advanced glycation end-product

External Links

• Carnosine at PubMed
• Carnosine at ChemSpider

Please note that the content of this article does not constitute medical advice and is intended for informational purposes only. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition.