D-Aspartate, a Key Element for the Improvement of Sperm Quality
Notes for this study:
| Effect | Increase |
| Trial Design | Non-controlled trial |
| Trial Length | 1-6 months |
| Number of Subjects | 60 |
| Sex | Male |
| Age Range | 18-29, 30-44 |
| Body Types | Average |
Supplementation of 2.66g of D-aspartic acid daily for 90 days in infertile men is able to increase testosterone concentrations in serum (30-60%) and increases seminal count to a 60-100% increase and seminal motility to a similar magnitude. This group of infertile men given D-aspartic acid also had increased fertility, with 26.6% of the treatment group reporting conceptions.
