Glutamine

Definition

Glutamine is an amino acid that is important for the body's immune system and intestinal health.

Scientific / Technical Definition

Glutamine is a conditionally essential amino acid, meaning that the body can usually produce enough of it on its own, but in certain situations such as illness or injury, supplementation may be necessary. It plays a critical role in nitrogen metabolism, supports immune function, and helps maintain the integrity of the intestinal barrier.

Benefits

• Supports immune function
• Promotes gut health
• May aid in muscle recovery and reduce muscle soreness after intense exercise
• Helps maintain nitrogen balance in the body

Examples

• Beef
• Eggs
• Milk
• Tofu

Additional Information

• Known issues: Consuming extremely high doses of glutamine may lead to gastrointestinal distress, although it is generally considered safe for most people when used in moderation.

Related Terms

• Amino acids
• Protein synthesis
• Immune system
• Intestinal health

References

• Role of Glutamine in the Immune System
• Glutamine: Metabolism and Immunity