NAD+ and the Mitochondrial Energy Research Discussion

Summary

NAD+ is the central coenzyme for the electron-transport chain and the substrate for sirtuins. Its decline with age has driven a wave of restoration research.

Why It Matters

NAD+ is the connective tissue between most modern mitochondrial and longevity research. Replenishment strategies range from precursors (NR, NMN) to direct NAD+.

Key Findings

• NAD+ pool declines meaningfully with age.
• Sirtuin activity is NAD+-dependent.
• Precursor and direct-administration research has been published with mixed clinical readouts.

Related Peptides

• NAD+
• MOTS-c
• Humanin