Protocol MD

Research & Guides · Longevity

Longevity, written by clinicians.

20 physician-reviewed articles on longevity — what each compound does at the cellular level, who it's for, and what the evidence does and doesn't establish.

Articles

20

Pages

3

Avg Read

9 Min

Updated

2026

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Featured · Longevity

NAD+ Benefits: What It Actually Does, and What the Science Really Shows

NAD+ benefits explained honestly by a physician: cellular energy, healthy aging, brain and metabolic support — what the research shows, what's hype, and how the form you take matters.

Richard Dentico, MD · 10 min read

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503A US PharmacyPhysician-PrescribedUSP-Compliant Compounding

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