Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| Benfotiamine | Glycine + NAC (GlyNAC) | |
|---|---|---|
| Category | Supplements | Supplements |
| Standard Dose | — | — |
| Timing | — | — |
| Cycle Duration | — | — |
| Evidence Level | Moderate | Strong |
Lipid-soluble thiamine derivative that improves cellular thiamine availability and helps reduce advanced glycation stress in high-glucose environments.
Combination that restores glutathione synthesis. Age-related glutathione deficiency is driven by glycine and cysteine precursor depletion, not enzyme dysfunction. GlyNAC corrects oxidative stress, mitochondrial dysfunction, inflammation, and insulin resistance in older adults.
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