Berberine is a naturally occurring compound classified as an isoquinoline alkaloid. It is found in several plants, including goldenseal, barberry, and Oregon grape. Historically, berberine has been used in traditional medicine, particularly in Chinese and Ayurvedic practices, for its purported health benefits. Recent scientific studies have explored berberine's potential effects on various aspects of health, such as its ability to support metabolism, maintain healthy blood sugar levels, and prom

How many studies on Berberine are available?

NutriVouch references 137 human studies on Berberine, all peer-reviewed and indexed on PubMed.

Is Berberine effective for Blood Sugar Balance?

For Blood Sugar Balance, Berberine has an effectiveness score of 7/10 — strong evidence supporting clinical use. Based on 18 relevant studies.

Is Berberine effective for Cholesterol Management?

For Cholesterol Management, Berberine has an effectiveness score of 6/10 — moderate evidence — works in some populations. Based on 17 relevant studies.

Is Berberine effective for Weight Management?

For Weight Management, Berberine has an effectiveness score of 5/10 — moderate evidence — works in some populations. Based on 17 relevant studies.

Is Berberine effective for Fat Metabolism?

For Fat Metabolism, Berberine has an effectiveness score of 4/10 — weak or limited clinical evidence. Based on 9 relevant studies.

Is Berberine effective for Heart Health?

For Heart Health, Berberine has an effectiveness score of 4/10 — weak or limited clinical evidence. Based on 19 relevant studies.

Confidence level

Moderate evidence

137 studies

Berberine

How to take Berberine

✦Take with a meal to enhance absorption and reduce gastrointestinal side effects. Splitting the dose throughout the day may improve tolerability.

Berberine dosage

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Common dose: 900–1,500 mg daily divided into 2-3 doses

RDA: No official RDA established

Upper limit: Not established

Best form: Berberine HCl

Timing: Take with meals to enhance absorption and reduce gastrointestinal side effects.

Berberine may interact with medications like metformin. Consult a healthcare provider before use, especially if on medication or managing chronic conditions.

What Berberine is used for

📊 Blood Sugar Balance

7.018 studies›

📉 Cholesterol Management