Manuka honey comes from bees that pollinate the manuka bush, a plant native to New Zealand. That alone makes it special and rare. Because of this rarity (and the growing demand), it’s way pricier than your average honey, anywhere from 6 to 25 times more expensive! What sets manuka honey apart is a compound called methylglyoxal (MGO), which, as research has shown, gives it unique health properties.
To assess quality, manuka honey is graded using the UMF (Unique Manuka Factor) system. It measures:
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MGO for strength,
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Leptosperin for authenticity,
HMF for freshness, and -
DHA to estimate how long it will stay effective.
Medicinal Benefits of Manuka Honey
1. Wound Healing and Antibacterial Effects
Manuka honey has strong antibacterial properties thanks to its high MGO content. It’s effective even against drug-resistant bacteria like MRSA, making it useful for infected wounds and ulcers. Medical-grade manuka honey is FDA-approved for topical wound care.
Study on Manuka honey and MRSA
Cleveland Clinic – Manuka for wound healing
2. Digestive Support
Some studies suggest manuka honey may help reduce inflammation in the digestive tract and inhibit harmful bacteria like H. pylori, a known cause of ulcers and gastritis.
3. Oral Health
Manuka honey helps reduce plaque, gingival bleeding, and bad bacteria in the mouth, improving gum health naturally.
Cleveland Clinic – Oral health support
4. Soothing Sore Throats and Coughs
Its smooth texture and antibacterial effects make manuka honey a natural remedy for sore throats and upper respiratory infections.
5. Skin Conditions & Acne
Thanks to its anti-inflammatory and antimicrobial properties, manuka honey is effective for treating acne, eczema, and minor burns. It calms irritated skin and helps repair tissue.
6. Potential Anti-Cancer Properties
A UCLA Health study found manuka honey may slow the growth of estrogen-receptor-positive breast cancer tumors in mice, without harming healthy cells. This is still early-stage research, but very promising.
UCLA study on manuka honey and breast cancer
What does the Consumer Lab Report About Manuka Honey?
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MGO levels ranged from 96 mg/kg to 1,113 mg/kg
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The cost for a therapeutic tablespoon dose (20mg MGO) ranged from under $5 to over $16
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Two products didn’t meet freshness standards (HMF levels too high), but most products lived up to or exceeded their label claims
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None were contaminated with heavy metals like lead
Dr. de Mello’s Top 5 Best-Reviewed Manuka Honeys
1. Comvita Manuka Honey UMF 20+ (MGO 829+)
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Why it's top-rated: Comvita is a trusted New Zealand brand known for its high-quality Manuka honey. The UMF 20+ rating ensures a potent concentration of beneficial compounds.
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Highlights: Certified UMF 20+, MGO 829+, rich flavor, and smooth texture.
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Where to buy: Comvita Official Website or Comvita Manuka Honey
2. Manuka Health MGO 550+ Manuka Honey
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Why it's top-rated: Manuka Health offers a balance between potency and taste. The MGO 550+ rating indicates a strong concentration of methylglyoxal.
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Highlights: MGO 550+, creamy texture, and a slightly bitter undertone that balances the honey's sweetness.
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Where to buy: Manuka Health Official Website or Manuka 550+
3. Manukora Raw Manuka Honey MGO 850+
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Why it's top-rated: Manukora's MGO 850+ honey is among the most potent available, making it ideal for therapeutic use.
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Highlights: MGO 850+, smooth texture, and a rich, earthy flavor profile.
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Where to buy: Manukora Official Website
Manukora Raw Manuka Honey MGO 850+
4. New Zealand Honey Co. Manuka Honey UMF 15+ (MGO 514+)
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Why it's top-rated: This honey offers a good balance of potency and affordability, making it suitable for daily use.
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Highlights: UMF 15+, MGO 514+, harvested from wild landscapes of New Zealand, and well-packaged.
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Where to buy: New Zealand Honey Co. Official Website or New Zealand Honey Co. Manuka Honey UMF 15+ (MGO 514+)
5. Wedderspoon Raw Monofloral Manuka Honey KFactor 16
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Why it's top-rated: Wedderspoon's KFactor 16 honey is known for its raw, unpasteurized quality, retaining natural enzymes and antioxidants.
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Highlights: KFactor 16, non-GMO, raw and unpasteurized, suitable for culinary and wellness purposes.
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Where to buy: Wedderspoon Official Website or Wedderspoon Raw Monofloral Manuka Honey KFactor 16
1. Is Manuka Honey Safe?
Generally safe—but keep these precautions in mind:
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High sugar content means it should be limited in people with diabetes
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Can have a laxative effect if consumed in large amounts (50–100g)
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Avoid in infants under 12 months (risk of botulism)
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Immunocompromised individuals (e.g., during cancer treatment) should avoid raw honey
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Not suitable for severe or deep wounds unless medical-grade honey is used
Take-home message
Manuka honey isn't just hype; it has real, measurable benefits. From supporting wound healing and soothing sore throats to promoting gut and skin health, it's a versatile natural remedy backed by emerging science. Just make sure to choose authentic, high-UMF brands and use them mindfully.
References
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Hegazi, A.G., "Chemical composition and biological activities of Manuka honey: a review," Journal of Food Science and Technology, 2021.
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Kazmierczak-Baranska, J., et al. "Antibacterial Properties of Manuka Honey Against Multidrug Resistant Bacteria," Current Issues in Molecular Biology, 2024.
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https://health.clevelandclinic.org/manuka-honey-benefits
https://www.foodandwine.com/manuka-honey-breast-cancer-treatment-ucla-study-8741921 -
https://www.consumerlab.com/reviews/manuka-honey-review/manuka-honey/#results
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https://manukora.com/collections/trending-products
About the Author:
| Edison de Mello, MD, PhD, is a board-certified integrative physician, psychotherapist, and founder of the Akasha Center for Integrative Medicine and Akasha Naturals. Known for his patient-first philosophy—"Meet the patient before meeting their disease"—he’s an expert in integrative care and gut health. Dr. de Mello authored the Food Addiction chapter in Dr. Andrew Weil’s integrative medicine textbook and recently published Bloated: How to Eat Without Pain. He is also a frequent guest on podcasts discussing functional and integrative gut health and serves on several nonprofit boards promoting community wellness. |  |
