Protocols
NAD+ Therapy: Scientific Evidence and Benefits
LongevityClinics Team6/30/2026 
NAD+ Therapy: Scientific Evidence and Benefits
NAD+ (Nicotinamide Adenine Dinucleotide) is essential for cellular health.
What is NAD+?
Coenzyme found in every cellEssential for energy productionCritical for DNA repairDeclines with age (50% by age 60)Scientific Evidence
#### Anti-Aging
Activates sirtuins (longevity genes)Improves mitochondrial functionEnhances DNA repair#### Metabolic Health
Improves insulin sensitivitySupports healthy weightEnhances cellular metabolism#### Brain Health
Neuroprotective effectsMay help with neurodegenerative diseasesImproves cognitive functionTherapy Options
#### IV NAD+
Direct delivery to bloodstreamRapid elevation of NAD+ levelsEffects felt immediatelyCost: $250-1000 per session#### NMN Supplements
Oral precursor to NAD+Gradual elevation over weeksConvenient daily dosingCost: $30-60/monthDosage Recommendations
**IV NAD+**: 500-1000mg per session**NMN**: 250-1000mg daily**NR**: 300-1000mg dailyKey Takeaways
1. NAD+ declines significantly with age
2. Both IV and oral options are effective
3. Scientific evidence is strong
4. Consult with qualified practitioners
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