Manuka Honey Benefits: 16 Research-backed Uses

Honey has been recognised for its natural healing properties in folk and traditional medicine for millennia, and today, Manuka honey benefits continue to gain recognition for their unique role in supporting health and wellbeing.

Not only has honey celebrated as a symbol of abundance and fertility, but it has even held a place of honour in sacred ceremonies dedicated to its worship.

Revered by many ancient cultures as far more than a luxury staple food, honey is rich with nutrients, antioxidants and antibacterial qualities. However, not all honey offers the same benefits for health and wellbeing.

Due to the presence of naturally occurring bioactive properties, Manuka honey benefits surpass other honeys, providing superior therapeutic and medicinal value which can support your journey to greater health.

Key takeaways: Manuka honey benefits are driven by its naturally occurring compound MGO (Methylglyoxal), which determines its strength and bioactivity Higher MGO ratings indicate greater potency, with stronger Manuka honeys offering more targeted support for health and wellbeing Manuka honey is sourced from a medicinal plant native only to Australia and New Zealand, making it unique among all honey varieties Documented uses span gut health, infections, respiratory wellness, wound care, immune support, burns and skin health, supported by a growing body of peer-reviewed research High-grade Manuka honey is independently lab-tested for purity, potency, and authenticity, ensuring consistent quality and value

Manuka honey benefits explained

Earthy-flavoured Manuka honey is special for many reasons, primarily because it's made by bees pollinating the Manuka tree (Leptospermum scoparium), which is native to Australia and New Zealand.

Manuka honey is distinct from other honeys due to its naturally occurring bioactive compound, Methylglyoxal (MGO). The concentration of MGO in Manuka honey is responsible for its powerful antibacterial, antioxidant, anti-inflammatory and immune-boosting properties. The higher the MGO, the higher the potency and medicinal benefits.

What makes Manuka honey so powerful

• Antibacterial and antimicrobial benefits: Helping to combat harmful bacteria, Manuka honey is a science-backed antibacterial and antimicrobial functional food. With its high MGO content, it can be highly effective in healing antibiotic-resistant wounds, burns and skin infections.

• Antioxidant benefits: Manuka honey is packed with antioxidants that neutralise free radicals in the body. These rogue elements can cause oxidation and inflammation at a cellular level, contributing to aging and chronic diseases over time. Manuka honey helps support cellular repair and promotes overall vitality.

• Anti-inflammatory benefits: The unique MGO and leptosperin compounds in Manuka honey are associated with reducing the production of pro-inflammatory cytokines and other inflammatory agents in the body. This may support digestive health, immune function, and overall wellbeing, and may play a supportive role in managing inflammation associated with chronic health conditions.

• Immune-boosting benefits: Helping to support the body's overall immune defence, Manuka honey enhances immune response and reduces stress on the immune system, aiding in the body's natural repair processes.

• Natural energy source: Manuka honey provides a natural energy boost, helping to combat fatigue and making a wonderful addition to a healthy diet.

Whether you simply want to improve your everyday wellbeing or need additional support for more complex chronic conditions, Manuka honey naturally supports good health.

Below, we explore 16 evidence-supported ways Manuka honey may contribute to overall health and wellbeing.

1. Manuka honey benefits for gut health

Manuka honey contains fructo-oligosaccharides (FOS), which act as prebiotics. Prebiotics are not digested by the human body until they reach the colon, where they are fermented by beneficial bacteria (probiotics). This process helps support the growth and activity of good bacteria, promoting a balanced and healthy gut microbiome.

Research published in Frontiers in Nutrition (2022) found that honey can reduce the presence of infection-causing bacteria in the gut, including Salmonella, Escherichia coli, and Clostridioides difficile, while simultaneously stimulating the growth of beneficial species such as Lactobacillus and Bifidobacteria (1).

Manuka honey's antibacterial properties have also been shown to inhibit the growth of harmful bacteria. This dual action - promoting good bacteria while inhibiting bad bacteria - makes Manuka honey particularly beneficial for gut health.

Natural digestive support

The powerful anti-inflammatory and antioxidant properties of Manuka honey can help soothe digestive inflammation, alleviating symptoms associated with:

• Gastric ulcers and gastritis

• Ulcerative colitis and Crohn's disease

• Inflammatory Bowel Disease (IBD)

• Irritable Bowel Syndrome (IBS)

The gut-brain axis

In addition, Manuka honey exhibits remarkable benefits for the gut-brain axis. This bidirectional link plays an important role in regulating your digestion, mood and overall wellbeing. Research shows that the polyphenols and tryptophan in Manuka honey can help combat a range of neurological disorders such as Alzheimer's disease, Parkinson's disease and depression.

Read more about Manuka honey benefits for gut health.

2. Manuka honey benefits for upper respiratory infections

Upper respiratory infections (URIs) are common viral illnesses that affect areas such as the nose, throat, and airways. Conditions like the common cold, sinusitis, laryngitis, and pharyngitis fall into this category, and often bring on symptoms like:

• Sore throat and nasal congestion

• Persistent coughing

• General fatigue and discomfort

While usually mild, these infections can be uncomfortable and interfere with daily life.

Manuka honey can help ease symptoms of upper respiratory infection, while also supporting the body's natural healing process. The strong antibacterial and anti-inflammatory properties of MGO can help reduce throat inflammation, calm coughs, and provide welcome relief.

A 2021 systematic review and meta-analysis found that honey was more effective than usual care in improving symptoms of upper respiratory tract infections, including reducing the frequency and severity of coughing (2).

The study also highlighted honey as a widely accessible, low-cost alternative for symptom relief, with potential to support efforts in reducing unnecessary antibiotic use. However, further high-quality, placebo-controlled trials are needed to strengthen these findings.

Beyond easing symptoms, Manuka honey supports immune function with its natural antioxidants and nutrients.

Read more about the Manuka honey benefits for upper respiratory infections.

3. Manuka honey benefits for colds & flu

Manuka honey's antibacterial properties can provide natural relief for colds and flu, helping to combat the bacteria that can worsen symptoms.

Targeted relief for cold and flu symptoms

• Soothes sore throats: Its anti-inflammatory properties reduce irritation in the respiratory tract

• Antiviral action: Can assist in reducing the severity and duration of infections like the flu

• Immune support: Its high antioxidant content supports the immune system, helping the body combat infections more effectively

Read more about the Manuka honey benefits for colds and flu.

4. Manuka honey benefits for kids’ immunity

Manuka honey offers several immune-boosting benefits for both adults and children (over the age of 1). Its natural antibacterial and anti-inflammatory properties help protect against infections and also speed up the healing of wounds when applied topically.

As a natural sweetener, Manuka honey can be a healthier alternative to processed sugars while supporting overall immunity. It is also effective in providing protection against common colds, coughs, and other illnesses.

Important: Honey should never be given to infants under 12 months of age due to the risk of botulism.

Read more about Manuka honey benefits for immunity.

5. Manuka honey benefits for coughs & strep throat

Manuka honey is highly effective in soothing coughs and treating strep throat, thanks to its powerful antibacterial and anti-inflammatory properties.

With a thick, viscous texture, it forms a natural protective barrier, coating the throat to ease irritation and suppress coughing.

Why high-MGO Manuka honey works for throat infections

• Actively combats harmful bacteria, including Streptococcus, which causes strep throat

• Its antiviral and antifungal compounds help reduce the duration of infection

Read more about the Manuka honey benefits for coughs and strep throat relief.

6. Antibacterial benefits of Manuka honey for infections

7. Manuka honey benefits for wounds and ulcers

Manuka honey's antibacterial and antioxidant properties are a powerhouse for effective wound healing. Its low pH makes it more acidic, creating an environment that helps inhibit the growth of harmful bacteria, while promoting the activity of certain enzymes, peptides, and proteins that are important for wound healing and tissue repair.

How Manuka honey promotes wound healing

• Creates a low-moisture environment: Its naturally low pH and high sugar content help draw fluid away from the wound surface, which supports tissue repair and creates conditions less favourable for microbial growth

• Inhibits harmful bacteria on the surface: By drawing water away from microorganisms, Manuka honey can limit their ability to survive and proliferate

• Forms a natural protective barrier: Its viscous, high-sugar composition creates a physical barrier over the wound, helping to protect the area from external contaminants

• Supports a balanced inflammatory response: Its bioactive compounds, including MGO, are associated with modulating inflammation, which plays an important role in the healing process

A published study on Manuka honey as a wound dressing material demonstrated that it promoted the growth of tissue for wound repair, broke down and removed dead tissue, and suppressed inflammation (4). A further review in Current Drug Metabolism noted that MGO from Manuka honey can enhance wound healing and tissue regeneration through its immunomodulatory properties (5).

Read more about the Manuka honey benefits for wounds and ulcers.

8. Manuka honey benefits for cancer recovery

Manuka honey offers promising benefits for cancer management and recovery due to its unique medicinal compounds. High in antioxidant and anti-inflammatory properties, Manuka honey can help neutralise harmful free radicals as well as reduce oxidative stress and inflammation, conditions that are often associated with cancer.

Additionally, the prebiotics in Manuka honey promote the growth of beneficial bacteria while reducing harmful ones, helping to maintain a balanced gut microbiome. This not only supports digestive health but also strengthens the immune system, enhancing the body's overall defence against illness.

Manuka honey has also shown potential in protecting healthy cells from the toxic effects of chemotherapy, while providing relief from the painful side effects and treatment-associated nausea (6).

Please note: Manuka honey is not intended to replace conventional cancer treatment. It is best used as a complementary support alongside any existing treatment plan and in consultation with your healthcare provider.

Read more about the Manuka honey benefits for cancer recovery.

9. Manuka honey benefits for burns

Used as a natural remedy since ancient times, the potent bioactive and hydrogen peroxide compounds in Manuka honey act as a highly effective treatment for burns.

With a unique ability to regenerate cells and skin tissue, Manuka honey promotes quick healing, while also providing relief from the intense pain resulting from burns.

Natural support for burn recovery

• Naturally removes dead tissue

• Stimulates the release of healing proteins and enzymes

• Promotes tissue recovery and healthy skin regeneration

• Supports a cleaner wound environment, helping to minimise infection risk

Read more about the Manuka honey benefits for burns.

10. Manuka honey benefits for skin conditions

You have likely come across skincare products that list Manuka honey as a key therapeutic ingredient. Is it a marketing gimmick or is there some truth behind the product's claims?

Manuka honey has been used as a traditional skin remedy for centuries. Nourishing and rejuvenating your skin, this golden elixir acts as a natural exfoliator and moisturiser.

Skin conditions Manuka honey may help with

• Eczema and psoriasis

• Acne and blemishes

• Cold sores and sunburn

• Staph infections on the skin

Rich in anti-inflammatory properties, Manuka honey is highly effective in relieving these conditions, while its therapeutic abilities can help treat a range of skin infections.

Read more about Manuka honey benefits for skin infections.

11. Manuka honey benefits for sinusitis & allergies

Manuka honey has been shown to effectively manage symptoms of allergies and sinusitis.

Its antibacterial and anti-inflammatory properties help combat allergens and irritants, making it beneficial for conditions like eczema and hay fever.

It's also been found to address stubborn bacteria and biofilm, offering relief for those with chronic sinusitis, where conventional treatments may only offer limited efficacy.

Key benefit: Research suggests Manuka honey's ability to disrupt bacterial biofilm makes it particularly useful for chronic sinus infections that resist standard antibiotic treatment (7).

Read more about the Manuka honey benefits for sinusitis and allergies.

12. Manuka honey benefits for endurance sports and recovery

Manuka honey is an excellent natural energy source for athletes, offering a slow release of carbohydrates to sustain energy levels during training and competition. Unlike refined sugars, it helps maintain muscle glycogen, which is crucial for endurance.

Why athletes choose Manuka honey

Key Attributes	Benefit
~17g carbohydrates per tablespoon	Helps replenish glycogen stores during and after exercise
Low glycaemic index	Provides a more sustained energy release compared to refined sugars
Natural antioxidants	Supports recovery by helping to manage oxidative stress after exercise
Bioactive compounds including MGO	May help support a balanced inflammatory response following intense activity

 

A small amount of Manuka honey can effectively fuel exercise, making it a convenient and natural alternative to processed sports gels and supplements.

Read more about the Manuka honey benefits for endurance sports and recovery.

13. Manuka honey benefits for diabetes

Manuka honey offers unique benefits for people with diabetes. Not only is it a natural alternative to sugar, but it can also be beneficial in treating ulcers linked to this chronic disease.

Though Manuka honey has a lower glycaemic index than refined sugars, diabetic patients should still use it in moderation and consult their healthcare provider to safely incorporate it into their management plan.

Read more about the Manuka honey benefits for diabetes.

14. Manuka honey benefits for oral health

Manuka honey provides several key benefits for oral health, including the ability to fight bacteria that cause gum infections, tooth decay, and plaque buildup.

Its antibacterial properties, powered by compounds such as Methylglyoxal (MGO) and hydrogen peroxide, effectively target harmful bacteria in the mouth.

Supporting oral health

• Reducing the risk of tooth decay and plaque buildup

• Healing gum wounds and mouth ulcers

• Soothing and anti-inflammatory relief for gum irritation

• Reducing bad breath when used as a mouthwash or added to toothpaste

Read more about the Manuka honey benefits for oral health.

15. Manuka honey benefits for fertility and pregnancy

Incorporating Manuka honey into a balanced, healthy diet may support overall wellbeing, which plays an important role in reproductive health.

Rich in naturally occurring antioxidants, Manuka honey can help manage oxidative stress in the body. Oxidative stress is known to impact cellular health, including reproductive cells.

Its natural composition may also support general immune function and overall vitality, both of which are important when preparing the body for pregnancy and during pregnancy.

Manuka honey contains trace amounts of nutrients that contribute to overall health, including:

• Amino acids: Support general cellular function

• Magnesium: Contributes to normal muscle and nerve function

• Iron: Supports normal blood health and energy levels

• Zinc: Plays a role in normal reproductive function

Read more about the Manuka honey benefits for pregnancy and fertility.

16. Manuka honey benefits for pets & vets

Manuka honey can be very beneficial for pets and animals. Its antimicrobial and anti-inflammatory properties promote wound healing, making it an effective treatment for cuts, burns, and surgical wounds, while reducing infection and scarring.

Manuka honey can also help alleviate itching and irritation caused by skin conditions such as dermatitis. It is excellent in supporting animal digestive health, helping to soothe gastrointestinal inflammation and encourage the growth of beneficial gut bacteria.

Read more about the Manuka honey benefits for pets and vets.

 

Medicinal Manuka honey - MGO grades explained

Unlocking the full potential of Manuka honey benefits

From ancient remedy to modern wellness essential, Manuka honey benefits continue to stand apart for their unique combination of natural origin and scientific validation. Sourced from the native Manuka plant found only in Australia and New Zealand, this exceptional honey represents a rare convergence of purity, potency, and purpose.

From supporting gut health and immune function to skin repair, oral health, and everyday wellbeing, the growing body of peer-reviewed research continues to reinforce the diverse applications of Manuka honey. While it is not a replacement for medical treatment, it plays a valuable role as part of a holistic, natural approach to health.

At Biosota Organics, quality, purity, and strength are at the core of everything we do. Every jar of our high-MGO Manuka honey is independently lab-tested in accredited laboratories to verify authenticity and potency.

To experience the full spectrum of Manuka honey benefits, choosing the right MGO strength is essential.

Not sure which strength is right for you? Take our Manuka Honey Quiz to find your ideal match. Or explore our premium medicinal range here.

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Frequently Asked Questions

What makes Manuka honey different from regular honey?

Manuka honey is produced by bees that pollinate the Manuka plant, which is native only to Australia and New Zealand. It contains a naturally occurring compound called MGO (Methylglyoxal), which is used to measure its strength and bioactivity. Higher MGO levels indicate a more potent and concentrated honey compared to regular table honey.

How do I choose the right MGO strength?

The right MGO strength depends on your intended use. Lower MGO ratings are typically suited to everyday wellbeing, while higher MGO levels are chosen when more focused support is needed - from gut health and immune support to wound care and managing infections. As a general guide, the higher the MGO number, the greater the potency, value, and concentration of beneficial compounds.

Can Manuka honey be taken every day?

Yes, Manuka honey can be enjoyed daily as part of a balanced diet. Many people take it by the teaspoon, add it to warm drinks, or include it in food. As with any natural sweetener, moderation is recommended, particularly for those monitoring sugar intake.

Is Manuka honey safe for children?

Manuka honey can be given to children over the age of 12 months. It should never be given to infants under one year due to the risk of botulism. For older children, it can be a natural alternative to refined sugar while supporting general wellbeing.

Can Manuka honey replace antibiotics?

Manuka honey is not intended to replace antibiotics. While research suggests it may support the body and has been studied for its effects on bacteria, it is best used as a complementary option alongside conventional medical care when needed. Always consult a healthcare professional for serious conditions.

How should Manuka honey be stored?

To maintain its natural bioactivity, Manuka honey should be stored in a cool, dry place away from direct sunlight. It does not require refrigeration, but excessive heat should be avoided as it may affect its beneficial properties.

Why is Manuka honey more expensive than regular honey?

Manuka honey is rarer due to the short flowering season of the Manuka plant and the specific environmental conditions required for production. High-MGO Manuka honey is also independently tested for strength and purity, which contributes to its higher value and price.

How long does Manuka honey last?

Manuka honey has a long shelf life due to its natural composition. While it does not spoil, it is best consumed within the recommended timeframe on the label to ensure optimal quality and potency.

 

References

1. Schell KR, Fernandes KE, Shanahan E, Wilson I, Blair SE, Carter DA, Cokcetin NN. The Potential of Honey as a Prebiotic Food to Re-engineer the Gut Microbiome Toward a Healthy State. Frontiers in Nutrition, 2022, Volume 9. https://doi.org/10.3389/fnut.2022.957932

2. Abuelgasim H, Albury C, Lee J. Effectiveness of honey for symptomatic relief in upper respiratory tract infections: a systematic review and meta-analysis. BMJ Evidence-Based Medicine, 2021, 26(2): 57-64. https://doi.org/10.1136/bmjebm-2020-111336

3. Johnston M, McBride M, Dahiya D, Owusu-Apenten R, Nigam PS. Antibacterial activity of Manuka honey and its components: An overview. AIMS Microbiology, 2018, 4(4): 655-664. https://doi.org/10.3934/microbiol.2018.4.655

4. Yadav V, Singh A, Yadav S. Manuka honey: A promising wound dressing material for the chronic nonhealing discharging wounds: A retrospective study. National Journal of Maxillofacial Surgery, 2021. https://pubmed.ncbi.nlm.nih.gov/34483582/

5. Niaz K, Maqbool F, Bahadar H, Abdollahi M. Health Benefits of Manuka Honey as an Essential Constituent for Tissue Regeneration. Current Drug Metabolism, 2017, 18(10): 881-892. https://doi.org/10.2174/1389200218666170911152240

6. Kmail A. Honey and cancer: from traditional medicine to modern adjuvant therapy. Frontiers in Oncology, 2026, 16: 1745285. https://doi.org/10.3389/fonc.2026.1745285

7. Campeau MEM, Patel R. Antibiofilm Activity of Manuka Honey in Combination with Antibiotics. International Journal of Bacteriology, 2014. https://doi.org/10.1155/2014/795281

 

Disclaimer: Statements made have not been evaluated by the TGA (Australian Therapeutic Goods Administration) or FDA (U.S. Food & Drug Administration). Products sold are not intended to diagnose, treat, cure, or prevent any disease. Manuka honey is not intended to be a substitute for other medicines or advice and is best used in conjunction with any existing treatment plans. Please consult your healthcare professional before beginning any treatment. For all of the science-backed and evidence-based information on the natural healing properties of medicinal-grade Manuka honey, please refer to the latest published Manuka Honey research and use at your own discretion.