NAD+ Therapy: Scientific Evidence and Benefits

LongevityClinics Team30.06.2026

NAD+ Therapy: Scientific Evidence and Benefits

NAD+ (Nicotinamide Adenine Dinucleotide) is essential for cellular health.

What is NAD+?

Coenzyme found in every cell

Essential for energy production

Critical for DNA repair

Declines with age (50% by age 60)

Scientific Evidence

#### Anti-Aging

Activates sirtuins (longevity genes)

Improves mitochondrial function

Enhances DNA repair

#### Metabolic Health

Improves insulin sensitivity

Supports healthy weight

Enhances cellular metabolism

#### Brain Health

Neuroprotective effects

May help with neurodegenerative diseases

Improves cognitive function

Therapy Options

#### IV NAD+

Direct delivery to bloodstream

Rapid elevation of NAD+ levels

Effects felt immediately

Cost: $250-1000 per session

#### NMN Supplements

Oral precursor to NAD+

Gradual elevation over weeks

Convenient daily dosing

Cost: $30-60/month

Dosage Recommendations

**IV NAD+**: 500-1000mg per session

**NMN**: 250-1000mg daily

**NR**: 300-1000mg daily

Key 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

NAD+ Therapy: Scientific Evidence and Benefits