NAD+ Research Guide

Full name: Nicotinamide Adenine Dinucleotide (NAD+ / NMN / NR)

Critical coenzyme declining 50% between ages 40-60. Supplementation via precursors (NMN, NR) or direct NAD+ infusion restores cellular energy, DNA repair, and sirtuin pathways.

How NAD+ Works

NAD+ serves as cofactor for sirtuins (SIRT1-7), PARPs (DNA repair), and CD38. Declining NAD+ impairs mitochondrial function and epigenetic maintenance. Restoration reactivates longevity pathways.

Dosing Protocol

• Typical dose: 250-500mg IV or 500-1000mg NMN oral
• Frequency: Weekly (IV) or Daily (oral)
• Duration: Ongoing
• Route: IV infusion or Oral (precursors)

Reported Benefits

• Restored cellular energy
• Enhanced DNA repair
• Sirtuin activation
• Improved mitochondrial function
• Cognitive clarity
• Anti-aging

Potential Side Effects

• Flushing (IV)
• Nausea
• Headache
• Insomnia if taken late
• GI discomfort (oral)

Research Citations

1. NAD+ repletion improves mitochondrial function in aging (2022) - Restored mitochondrial membrane potential and ATP production to youthful levels in aged tissue.
2. NMN supplementation RCT in middle-aged adults (2023) - 250mg NMN daily for 12 weeks increased blood NAD+ by 40% and improved muscle insulin sensitivity.

Related Anti-Aging Compounds

• Epithalon - Full Profile
• Humanin - Full Profile
• FOXO4-DRI - Full Profile
• SS-31 (Elamipretide) - Full Profile
• GDF-11 - Full Profile
• Glutathione - Full Profile

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