| Substance | Condition | Seq | Src | PMID | Dtl | Title |
| L-Tryptophan | Athletic Performance | 1 | PM | 20402569 | 📋 | L-tryptophan supplementation can decrease fatigue perception during an aerobic exercise with supramaximal intercalated anaerobic bouts in young healthy men |
| L-Tryptophan | Athletic Performance | 2 | PM | 3246461 | 📋 | Effect of L-tryptophan supplementation on exercise performance |
| L-Tryptophan | Muscle Hypertrophy | 1 | PM | 33089225 | 📋 | "Dietary supplementation of L-tryptophan" increases muscle development, adipose tissue catabolism and fatty acid transportation in the muscles of Hanwoo steers |
