Amino Acid Metabolism

Definition

Amino acid metabolism refers to the body's process of breaking down and using amino acids, which are the building blocks of proteins, for energy and various bodily functions.

Scientific / Technical Definition

Amino acid metabolism involves a series of biochemical processes responsible for the catabolism and anabolism of amino acids. It includes the deamination, transamination, and decarboxylation of amino acids to produce energy, synthesize new proteins, and form other nitrogen-containing compounds important for biological functions.

Benefits

• Supports protein synthesis for muscle growth and repair.
• Facilitates the production of enzymes and hormones.
• Helps in the detoxification process through the urea cycle.
• Plays a role in immune system function.

Examples

• Meat, such as chicken and beef.
• Fish and seafood.
• Eggs.
• Dairy products like milk and cheese.
• Legumes and nuts.

Additional Information

• Importance: Amino acid metabolism is crucial for maintaining nitrogen balance, producing energy, and synthesizing key molecules needed for growth, repair, and health maintenance.

Related Terms

• Protein Synthesis
• Essential Amino Acids
• Non-essential Amino Acids
• Urea Cycle
• Transamination

References

• Understanding Amino Acid Metabolism
• The Importance of Amino Acids in Nutrition