II. Background
- Used by some athletes as ergonomic aid to boost performance
III. Efficacy
- Amino Acid Supplements do not boost endurance
- Amino Acid Supplements do not improve marathon Running times
- Amino Acid Supplements do not increase strength
IV. Adverse Effects
- Diarrhea
- Abdominal cramping
V. Management
- Recommend adequate Dietary Protein intake
- See Athletic Nutrition