Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| Calcium D-Glucarate | DHEA (Dehydroepiandrosterone) | |
|---|---|---|
| Category | Supplements | Supplements |
| Standard Dose | 500-1500mg daily | 25-50mg daily (men); 10-25mg daily (women) |
| Timing | With meals, split 2-3x/day for sustained beta-glucuronidase inhibition. | Morning (mimics natural circadian peak). With food. |
| Cycle Duration | ongoing or cycle with DIM protocol | Ongoing under supervision with regular blood monitoring (DHEA-S, testosterone, estradiol, PSA in men) |
| Evidence Level | moderate_human | moderate_human |
Calcium D-glucarate is the calcium salt of D-glucaric acid, which is metabolized to D-glucaro-1,4-lactone (the active metabolite). This lactone inhibits beta-glucuronidase, the bacterial enzyme in the gut that deconjugates (cleaves) glucuronide conjugates from Phase II detoxification. By inhibiting beta-glucuronidase, calcium D-glucarate prevents the reabsorption (enterohepatic recirculation) of estrogen, environmental toxins, and carcinogens that were already conjugated for excretion. This effectively enhances the elimination of glucuronidated compounds, including estrogen metabolites, bilirubin, and xenobiotics.
500-1500mg daily
With meals, split 2-3x/day for sustained beta-glucuronidase inhibition.
ongoing or cycle with DIM protocol
DHEA is the most abundant circulating steroid hormone, produced primarily by the adrenal zona reticularis. It serves as a precursor for both androgens (testosterone, DHT via 3beta-HSD and 17beta-HSD) and estrogens (estradiol, estrone via aromatase). DHEA-S (sulfated form) acts as a neurosteroid, positively modulating NMDA receptors and antagonizing GABA-A receptors (cognitive enhancement/alertness). It also modulates immune function (enhances Th1 immunity, IL-2 production), supports bone mineral density via estrogenic metabolites, enhances insulin sensitivity via PPAR-alpha activation, and opposes cortisol's catabolic effects (DHEA:cortisol ratio is a stress/aging biomarker).
25-50mg daily (men); 10-25mg daily (women)
Morning (mimics natural circadian peak). With food.
Ongoing under supervision with regular blood monitoring (DHEA-S, testosterone, estradiol, PSA in men)
Take our free assessment to get personalized recommendations based on your health goals, current stack, and biomarkers.
Get Your Free Protocol →or take the assessment →