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Heart and blood pressure: cholesterol

Cholesterol and blood fats. What people try, how far the research on each has got, and the products that contain them.

What people try

3BerberineStage 3 · Large studies in people · Over-the-counter supplementBerberine is a substance found in several plants, such as goldenseal, barberry, and Oregon grape.Main risk: Berberine has been linked to a harmful buildup of bilirubin in infants, which can cause brain damage.

Products

Sorted by the best research stage of each product's ingredients, then by price. The stage describes research on the ingredient, not proof that the product works.

Supplements 5

DoubleWoodBerberine SupplementBerberine3 Ingredient research: large studies in people$19.95ProHealth Longevity · capsuleBerberine Pro - 600 mg, 60 capsulesBerberine3 Ingredient research: large studies in people$29.95Life Extension · tabletBerberine 1000, 1000 mg, 60 tabletsBerberine3 Ingredient research: large studies in people$29.99Thorne · capsuleBerberine - 30 ServingsBerberine3 Ingredient research: large studies in people$44Renue By ScienceBerberineBerberine3 Ingredient research: large studies in people$49.95

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What others are writing

Recent articles from health journalists, hospitals and universities. We link to them; we don't write or endorse them.

Cleveland Clinic · Jun 10, 2025

Berberine: What It Is, Benefits and Side Effects ↗

Berberine: The article describes berberine's uses, possible benefits, side effects, and safety concerns, and advises talking to a healthcare provider first.

health.osu.edu · Alma Simmons, RDN, LD, CDCES · Feb 12, 2025

Does berberine really help with weight loss? ↗

Berberine: The article says berberine produces modest weight loss and blood sugar lowering but is less effective than GLP-1 medications.

health.harvard.edu · Toni Golen, MD · May 1, 2024

Can berberine help me lose weight? - Harvard Health ↗

Berberine: The article says berberine does not match weight-loss drugs, lacks rigorous evidence for appetite suppression, and can interact with medications and cause side effects.

This is general information gathered from the sources listed, not medical advice. Talk to your doctor before starting anything new.