Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| Calcium Alpha-Ketoglutarate (Ca-AKG) | R-Alpha Lipoic Acid | |
|---|---|---|
| Category | Supplements | Supplements |
| Standard Dose | — | — |
| Timing | — | — |
| Cycle Duration | — | — |
| Evidence Level | Moderate (healthspan), Emerging (human longevity) | Moderate |
AKG is a TCA cycle intermediate that declines with age. Supplementation reduces inflammatory cytokines, improves stem cell function, and extends healthspan in mice. Calcium salt form provides sustained release. Also supports collagen synthesis and reduces frailty markers.
Redox-active cofactor that supports mitochondrial dehydrogenase complexes, glutathione recycling, and glucose disposal.
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