Which Form?

Metformin

2.5

Moderate

consensus

Available Forms

Oral tablets (prescription)

Dosage & Timing

Dosage

  • Prescription drug
  • typical dose 500-2000mg daily (medical context only)

Timing

  • With meals
  • medical supervision required

Expert Positions

Andrew Huberman
Andrew Huberman
Mixed / Cautious
Peter Attia
Peter Attia
Mixed / Cautious
Rhonda Patrick
Rhonda Patrick
Mixed / Cautious
Bryan Johnson
Bryan Johnson
Mixed / Cautious
Mark Hyman
Mark Hyman
Mixed / Cautious

What Each Expert Says

Andrew Huberman
Andrew Huberman
Mixed / Cautious

Discusses metformin as a potent blood glucose lowering compound but notes risks of hypoglycemia. Avoids metformin personally, citing lack of sufficient human data for longevity and significant side effects.

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