d-Aspartic acid supplementation combined with 28 days of heavy resistance training has no effect on body composition, muscle strength, and serum hormones associated with the hypothalamo-pituitary-gonadal axis in resistance-trained men
Notes for this study:
| Effect | None |
| Trial Design | Double blind |
| Trial Length | 2-4 Weeks |
| Number of Subjects | 20 |
| Sex | Male |
| Age Range | 18-29 |
| Body Types | Trained, Average |
28 days supplementation of D-aspartic acid to resistance trained men at 3g was unable to change body composition or hormones (testosterone and estrogen) relative to placebo.
