class="wp-theme-Newspaper supp-body td-standard-pack global-block-template-1 tdc-header-template tdc-footer-template td-animation-stack-type0 td-full-layout"
Evidence limited. May cause irritability at high doses. Not for hormone-sensitive conditions.
D-Aspartic acid is involved in testosterone synthesis and GnRH release. Used for testosterone enhancement and male fertility.
Serves as building block for protein synthesis or direct precursor for neurotransmitters, hormones, and enzymatic cofactors. Participates in nitrogen metabolism, energy production, and cellular signalling pathways relevant to studied health outcomes.
| Population | Safety rating | Max safe dose |
|---|---|---|
| General | Possibly safe | 3g/day |
| May cause irritability. Not effective in well-trained men. | ||
No peer-reviewed clinical trial data found for this ingredient.
Data by supplement.ge — Public Health Institute of Georgia (PHIG)