Manuka Honey Antioxidant Benefits: Science & Health Insights
Discover the antioxidant power of Manuka honey and how it combats oxidative stress, supports gut health, and promotes skin healing. Explore the science and benefits today.
On this page 11 sections
Manuka honey, a remarkable product derived from the nectar of the Leptospermum scoparium tree in New Zealand, has gained global acclaim for its health benefits. Among its many properties, its antioxidant potential stands out as a key contributor to its medicinal value. This article explores the science behind Manuka honey’s antioxidant properties, its benefits, and how it compares to other honeys.
Manuka Honey's Antioxidant Benefits - Table of Content
How to use Manuka Honey
What Makes Manuka Honey Unique?
Manuka honey is not just any honey. Its uniqueness lies in its high concentration of methylglyoxal (MGO) , a compound responsible for its powerful antibacterial properties. However, recent lab studies have also highlighted its exceptional antioxidant capacity (Gośliński et al., 2020; Morar et al., 2025).
Oxidative stress occurs when there is an imbalance between free radicals and antioxidants in the body. Free radicals, also known as reactive oxygen species (ROS), can damage proteins, lipids, and DNA (National Cancer Institute), leading to chronic inflammation and diseases such as diabetes, cardiovascular disorders, and cancer. Antioxidants neutralise these free radicals, mitigating their harmful effects and promoting cellular health.
Best Sellers on Manuka Hut
The Science Behind Manuka Honey’s Antioxidant Properties
A study published in Nutrients examined the phenolic content of Manuka honey, revealing it to have ten times more phenolic compounds than ohia lehua honey from Hawaii. These phenolic compounds, including hydroxybenzoic acid and methyl syringate, contribute to Manuka honey’s antioxidant activity.
Researchers have used various assays to measure the antioxidant capacity of Manuka honey. These include:
Ferric Reducing Antioxidant Power (FRAP): Measures the ability of antioxidants to reduce ferric ions.
DPPH Radical Scavenging Activity: Assesses the ability to neutralise free radicals.
Hydrogen Peroxide Scavenging Assay: Evaluates the breakdown of hydrogen peroxide, a ROS.
The findings show that Manuka honey’s antioxidant properties surpass those of many other types of honey: in one study only Polish honeydew honey matched it (Gośliński et al., 2020), and ohia lehua honey scored similarly (Morar et al., 2025).
How Manuka Honey Supports Health
1. Protecting Against Oxidative Stress
The antioxidants in Manuka honey combat oxidative stress by neutralising free radicals: in a lab study on immune cells, Manuka honey markedly reduced the build-up of reactive oxygen species (Gasparrini et al., Food and Chemical Toxicology, 2018).
2. Anti-Inflammatory Benefits
Chronic inflammation is a major contributor to various diseases. By reducing oxidative stress, Manuka honey also helps modulate inflammatory pathways, including the NF-κB pathway, which is responsible for producing pro-inflammatory cytokines. In a lab study, it lowered the cytokines TNF-α, IL-1β and IL-6 in immune cells (Gasparrini et al., 2018).
3. Skin Health and Wound Healing
A Cochrane review (Jull and colleagues, 2015) found high quality evidence that honey dressings heal partial-thickness burns around 4 to 5 days more quickly than conventional dressings.
4. Supporting Gut Health
Oxidative stress can damage gut lining cells, leading to digestive disorders. The antioxidants in Manuka honey help protect the gut lining, supporting a healthy digestive system. In a study in rats, Manuka honey protected the stomach lining from lesions and raised its antioxidant enzyme levels (Oxidative Medicine and Cellular Longevity, 2016).
How Does Manuka Honey Compare to Other Honeys?
Manuka honey’s antioxidant capacity sets it apart from other honeys. Studies comparing Manuka honey to Polish and Hawaiian honeys found it to contain higher levels of phenolic compounds.
For example:
Polish Honeys: These contain lower levels of polyphenols and flavonoids compared to Manuka honey, resulting in reduced antioxidant activity.
Ohia Lehua Honey: While it shows notable antioxidant activity, its phenolic content is significantly lower than that of Manuka honey.
Our Top Brand: Manuka Health
How to Incorporate Manuka Honey into Your Diet
To maximise the benefits of Manuka honey, consider these tips:
Add it to your morning tea or smoothie. (Ensure you add the honey only after the temperature has cooled sufficiently to preserve its unique enzymes.)
Use it as a natural sweetener for oatmeal or yoghurt.
Enjoy a teaspoon straight from the jar for a quick antioxidant boost.
Never give honey to babies under 12 months, and avoid it if you're allergic to honey or bee products.
Glossary of Terms
Antioxidants: Molecules that neutralise free radicals, preventing cellular damage.
Chronic Inflammation: Long-term inflammation associated with various diseases.
Free Radicals: Unstable molecules that can damage cells, also known as reactive oxygen species (ROS).
Hydroxybenzoic Acid: A phenolic compound found in Manuka honey with antioxidant properties.
Methyl Syringate: A phenolic compound contributing to the antioxidant activity of Manuka honey.
Methylglyoxal (MGO): A compound in Manuka honey responsible for its antibacterial properties.
NF-κB Pathway: A cellular signalling pathway involved in inflammation.
Oxidative Stress: A state where free radicals outnumber antioxidants, leading to cellular damage.
Phenolic Compounds: Natural chemicals in plants with antioxidant properties.
Polyphenols: A type of phenolic compound with multiple phenol units, known for their health benefits.
Reactive Oxygen Species (ROS): Chemically reactive molecules containing oxygen that can cause cellular damage.
Enjoyed this article on Manuka honey antioxidants? Here are some other articles you might like:
Popular on Manuka Hut
Manuka honey antioxidants benefits
Manuka honey is more than just a sweet treat; it is a powerhouse of antioxidants that offers a wide range of health benefits. From combating oxidative stress to supporting skin health, its unique composition makes it a valuable addition to a balanced diet.
Manuka honey's antioxidant properties, driven by phenolic compounds like hydroxybenzoic acid and methyl syringate, help neutralise free radicals and protect the body from oxidative stress.
Studies show that Manuka honey’s antioxidant capacity surpasses that of many other honeys.
By reducing oxidative stress, Manuka honey's antioxidant benefits contribute to better skin health and a healthy gut lining.
If you’re looking to explore more about Manuka honey, check out these resources:
Sources
Antioxidant properties and antimicrobial activity of manuka honey versus Polish honeys. Gośliński et al., Journal of Food Science and Technology, 2020
Phytochemical Composition and Antioxidant Activity of Manuka Honey and Ohia Lehua Honey. Morar et al., Nutrients, 2025
Antioxidants fact sheet. National Cancer Institute
Protective effects of Manuka honey on LPS-treated RAW 264.7 macrophages. Part 2. Gasparrini et al., Food and Chemical Toxicology, 2018
Honey as a topical treatment for wounds. Jull et al., Cochrane Database of Systematic Reviews, 2015
Antioxidant, Anti-inflammatory, and Antiulcer Potential of Manuka Honey against Gastric Ulcer in Rats. Oxidative Medicine and Cellular Longevity, 2016
The Author: Beppe
Beppe, the founder of Manuka Hut, is passionately dedicated to sourcing the finest Manuka honey from the pristine landscapes of New Zealand. His focus on authenticity and quality ensures customer satisfaction worldwide.
Frequently Asked Questions
What makes Manuka honey’s antioxidant properties so potent?
Manuka honey’s high levels of phenolic compounds and methylglyoxal contribute to its exceptional antioxidant activity. These compounds neutralise free radicals and protect against oxidative stress.
How does Manuka honey help with inflammation?
The antioxidants in Manuka honey reduce oxidative stress, which is a key driver of chronic inflammation. Additionally, it modulates inflammatory pathways, lowering the production of pro-inflammatory cytokines.
Can I use Manuka honey as a daily supplement?
Absolutely. Incorporating Manuka honey into your daily diet can provide ongoing antioxidant support.
This article about Manuka honey antioxidants is illustrative in nature and does not represent medical advice. Please contact a medical expert for any specific health concerns or conditions.
This article is general information about honey, not medical advice. Our honey is a food, not a medicine. If you have a health condition, are pregnant, or are giving honey to a child, talk to your doctor or pharmacist. Never give honey to babies under 12 months.
