Source comparison
Best NAD+ Dosage for Metabolism: Protocol Comparison
| Protocol | Dosage | Route | Frequency | Plasma NAD+ Peak | Metabolic Outcome | Professional Assessment ||—|—|—|—|—|—|| Oral NMN (low) | 100–200mg | Oral | Daily | 30–50µM | Minimal mitochondrial biogenesis in most trials | Subtherapeutic for metabolic enhanc
This comparison does not assign a generated winner or score.
- | Protocol | Dosage | Route | Frequency | Plasma NAD+ Peak | Metabolic Outcome | Professional Assessment ||—|—|—|—|—|—|| Oral NMN (low) | 100–200mg | Oral | Daily | 30–50µM | Minimal mitochondrial biogenesis in most trials | Subtherapeutic for metabolic enhancement. May maintain baseline NAD+ in healthy individuals || Oral NMN (standard) | 250–500mg | Oral | Daily | 50–80µM | 20–40% increase in muscle NAD+, improved insulin sensitivity, 15–25% VO₂ max improvement | Clinically validated range for measurable metabolic outcomes. Gold standard for oral protocols || Oral NR (standard) | 300–500mg | Oral | Daily | 40–70µM | Comparable to NMN but slightly lower muscle uptake; better CNS penetration | Effective for whole-body NAD+ support, particularly neurometabolic applications || IV NAD+ | 100–250mg | Intravenous | Weekly | 200–400µM (acute) | Rapid cellular uptake, transient high-concentration delivery to tissues | Highest acute bioavailability but short duration. Requires repeat administr