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Andy Galpin, PhD vs Michael Greger, MD

What they share, where they diverge, and how the evidence compares — documented, not endorsed.

AG
Andy Galpin, PhD

11 compounds · performance

Michael Greger, MD
Michael Greger, MD

3 compounds · longevity

Andy Galpin, PhD

4 Strong7 Moderate
💪 Performance & recovery😌 Mood & stress🧬 Longevity & healthspan🧠 Cognition

Michael Greger, MD

3 Moderate
🩺 General health😌 Mood & stress

Shared — both take (1)

1 of 13 distinct compounds overlap (8%).

Only Andy Galpin, PhD (10)

Only Michael Greger, MD (2)

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