NOW Foods
Berberine
80/100
SUPPIE SCORE
78/100
EFFICACY
Medium
SAFETY
100/100
CLEANLINESS
What Does Berberine Do?
NOW Foods Berberine 500 mg offers solid glucose support with moderate evidence; mild GI side effects and CYP3A4 drug interactions are main safety considerations.
How does berberine compare to metformin for blood sugar control?
What dosage of berberine is most effective for glucose metabolism?
Can berberine interact with prescription diabetes medications?
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What Are the Benefits of Berberine?
Based on proven scientific research
Glucose MetabolismStrong
Lipid SupportModerate
Insulin SensitivityModerate
Good For:
What Are the Side Effects of NOW Foods Berberine?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•Berberine 500 mg daily is within researched effective range with good tolerability
•May cause mild gastrointestinal upset including diarrhea, constipation, or nausea
•Can interact with CYP3A4-metabolized drugs including statins and certain antibiotics
•Not recommended during pregnancy or breastfeeding due to potential uterine stimulation
•May lower blood sugar—monitor closely if taking diabetes medications
•Generally recognized as safe for up to 3 months of continuous use in healthy adults
Potential Side Effects
Negative Interactions
Inactive Ingredients
Good
Good
Good
What Are the Ingredients in NOW Foods Berberine?
Berberine HCl
500 mg
Beeswax
Sunflower lecithin
Softgel capsule
Frequently Asked Questions
Common questions about NOW Foods Berberine