Product Name : L-Alanine
Other Names: (S)-2-Aminopropanoic acid; (s)-2-aminopropanoicacid, Aspartic Acid Impurity 6,2-Aminopropanoic acid;2-Aminopropanoicacid
CAS number : 56-41-7
Molecular formula:C3H7NO2
Molecular Weight: 89.09
Appearance/Color : White powder

Sources of L-Alanine

L-Alanine is naturally present in a variety of protein-rich foods such as meat (beef, poultry, pork), fish, eggs, dairy products (milk, cheese), and legumes. It can also be obtained through dietary supplements, which are used to support athletic performance and overall health.

Biological Functions

• Protein Synthesis: L-Alanine, like all amino acids, is crucial for the synthesis of proteins. It is incorporated into polypeptide chains during translation, contributing to the structure and function of proteins that are vital for the body’s tissues, enzymes, and immune system.
• Energy Metabolism: Beyond its role in protein synthesis, L-Alanine plays a key role in glucose metabolism. It can be converted into pyruvate in muscle cells, which can then be used in the production of glucose via gluconeogenesis in the liver. This process is essential for maintaining blood sugar levels during periods of fasting or intense exercise.
• Supports Muscle Health: L-Alanine is known to be important for muscle function and repair. It is often found in sports supplements due to its potential role in enhancing endurance and reducing muscle fatigue.

Health Benefits and Considerations

• Diabetes Management: Research suggests that L-Alanine may help regulate blood glucose levels by promoting gluconeogenesis. This potential benefit could be valuable in managing diabetes, although more studies are needed to confirm its efficacy.
• Muscle Health: As mentioned, L-Alanine plays a role in muscle energy metabolism and could potentially benefit athletes and individuals engaged in intense physical activities.
• General Health Support: Beyond specific conditions, L-Alanine contributes to overall health by supporting protein synthesis, tissue repair, and immune function.