Arginine

Definition

Arginine is an amino acid that plays a role in building protein and is commonly used in supplements to enhance performance and muscle growth.

Scientific / Technical Definition

Arginine, also known as L-arginine, is a semi-essential amino acid that is involved in the synthesis of proteins. It acts as a precursor for the synthesis of nitric oxide, a compound that relaxes blood vessels and improves blood flow, which is particularly beneficial in cardiovascular function and sports performance.

Benefits

• Improves blood flow and circulation
• Enhances exercise performance and endurance
• Supports immune function
• Contributes to wound healing
• Potentially lowers blood pressure

Examples

• Meat
• Dairy products
• Fish
• Nuts
• Seeds

Additional Information

• importantEffects: Arginine is important for the synthesis of nitric oxide in the body, which helps in vasodilation and can improve athletic performance and cardiovascular health.

Related Terms

• Amino acids
• Nitric oxide
• Protein synthesis
• Ornithine

References

• Arginine in nutrition and metabolism
• The impact of L-arginine on athletic performance