Key Benefits

  • Glycemic control
  • Lipid support
  • Gut microbiome effects

Dosage Guidance

500 mg 2–3×/day with meals for 8–12 weeks in studies.

Safety Notes

Possible GI upset; interactions with cytochrome P450 substrates; avoid in pregnancy.

Citations

  • Berberine metabolic effects meta-analysis PMID:0001003