Manuka Honey MGO 550+ Benefits: What Does Scientific Research Say?
Manuka Honey MGO 550+ is a premium Australian honey recognised for its high methylglyoxal (MGO) concentration, distinctive flavour and naturally occurring antibacterial properties. Produced by bees collecting nectar from native Leptospermum plants, it has attracted scientific interest because of its unique chemical composition.
But what are the actual benefits of Manuka Honey MGO 550+, and what does scientific research say about its effects on human health?
While research supports Manuka honey’s antibacterial activity in laboratory settings, many popular health claims require further clinical investigation. Understanding the difference between scientifically established properties and potential health benefits can help Australian consumers make informed decisions.
What Is Manuka Honey MGO 550+?
Manuka Honey MGO 550+ is honey containing at least 550 milligrams of methylglyoxal per kilogram (mg/kg).
MGO is a naturally occurring compound that develops from dihydroxyacetone (DHA), which is present in the nectar of certain Leptospermum plants.
Australia is home to more than 80 native Leptospermum species, some of which produce honey containing substantial MGO concentrations. The Australian Manuka Honey Association uses MGO and DHA, alongside other authenticity criteria, to help identify genuine Australian Manuka honey.
MGO 550+ has a higher measured methylglyoxal concentration than MGO 100+ and MGO 263+, but a lower concentration than MGO 850+, MGO 1200+ and MGO 1500+.
The rating describes the honey’s chemical composition rather than guaranteeing a particular medical outcome.
What Are the Scientifically Studied Benefits of Manuka Honey MGO 550+?
1. Antibacterial Properties
One of the most extensively studied characteristics of Manuka honey is its antibacterial activity.
All honey has properties that can inhibit microbial growth, including its high sugar concentration, low available water and natural acidity.
Manuka honey is particularly recognised for its non-peroxide antibacterial activity, which is strongly associated with methylglyoxal.
A 2016 study published in PLOS ONE examined 80 Australian Leptospermum honey samples and found a strong positive relationship between MGO concentration and non-peroxide antibacterial activity.
The researchers also identified considerable variation in MGO concentrations between honey samples, highlighting the importance of laboratory testing.
These findings help explain why MGO 550+ is considered a distinctive Manuka honey grade.
However, laboratory results do not establish that consuming MGO 550+ honey prevents infections or provides greater health benefits than lower-MGO varieties.
2. Honey and Sore Throat Relief
Honey has traditionally been used in warm drinks to soothe an irritated throat.
Scientific research suggests that honey may provide short-term relief from some acute cough symptoms.
A Cochrane review published in 2018 examined six clinical trials involving 899 children aged 12 months to 18 years.
The review found that honey probably reduced cough frequency more than no treatment or a placebo, although the overall evidence was limited by trial size, study quality and short treatment periods.
Importantly, these findings relate to honey generally rather than demonstrating that Manuka Honey MGO 550+ provides superior cough relief.
For everyday use, a small amount of Manuka honey can be stirred into warm tea or water for its natural sweetness and soothing texture.
3. Manuka Honey and Wound-Care Research
Manuka honey has also attracted scientific interest in wound-care research.
Specially prepared medical-grade honey is used in some clinical wound dressings because of its antimicrobial properties and ability to help maintain a moist wound environment.
Research has examined honey-based dressings for certain burns and wounds, although results vary depending on the wound type, treatment and quality of the available evidence.
It is important to distinguish medical-grade honey from the food-grade Manuka honey sold for consumption.
Medical-grade honey undergoes specialised preparation and sterilisation for clinical use. Ordinary retail honey, including MGO 550+, should not be applied directly to open wounds or used as a substitute for approved wound-care products.
Does Manuka Honey MGO 550+ Support Digestive Health?
Manuka honey has been investigated for its potential relationship with digestive health, particularly because of its antibacterial activity and naturally occurring compounds.
Laboratory research has explored how Manuka honey interacts with certain microorganisms. However, laboratory findings cannot establish how eating the honey affects the complex human digestive system.
There is currently insufficient clinical evidence to conclude that consuming Manuka Honey MGO 550+ treats irritable bowel syndrome (IBS), improves the gut microbiome or resolves digestive conditions.
It is therefore more appropriate to enjoy Manuka honey as part of a varied diet rather than relying on it as a digestive treatment.
Is Manuka Honey MGO 550+ Good for Your Immune System?
Manuka honey contains naturally occurring compounds that have attracted scientific interest, particularly for their antimicrobial properties.
However, antibacterial activity observed in laboratory studies does not automatically translate into improved immune function after eating the honey.
There is insufficient clinical evidence to claim that consuming MGO 550+ strengthens immunity, prevents influenza or protects against common infections.
A balanced diet, adequate sleep and other established health practices remain important for maintaining normal immune function.
How Can You Use Manuka Honey MGO 550+?
Manuka Honey MGO 550+ can be enjoyed in several simple ways as part of your everyday diet.
Straight from the spoon: Enjoy a small spoonful to appreciate its distinctive flavour and thick texture.
In warm drinks: Stir Manuka honey into warm tea, water or milk for natural sweetness.
With breakfast: Drizzle it over yoghurt, porridge, toast or fresh fruit.
In recipes: Add it to smoothies, salad dressings or marinades where its flavour complements other ingredients.
Although Manuka honey contains distinctive naturally occurring compounds, it remains a sugar-rich food and should be consumed in moderation.
Choosing Authentic Australian Manuka Honey MGO 550+
When purchasing Manuka Honey MGO 550+, check its Australian origin, MGO rating, laboratory testing information and product size.
Independent testing helps verify the methylglyoxal concentration, while traceability and appropriate quality controls provide additional information about the honey’s authenticity.
Sunhighlands Australia offers a Manuka Honey MGO 550+ two-jar bundle containing two 250g jars of Australian Manuka honey. The product information describes independent laboratory testing to verify its MGO concentration.
The bundle provides a convenient option for customers who enjoy Australian Manuka honey regularly or prefer purchasing multiple jars together.
Frequently Asked Questions
What are the main benefits of Manuka Honey MGO 550+?
Its most extensively studied characteristic is its MGO-associated non-peroxide antibacterial activity. Research on honey generally also suggests potential short-term cough relief, although specific clinical benefits from consuming MGO 550+ require further investigation.
Is Manuka Honey MGO 550+ stronger than MGO 263+?
MGO 550+ contains a higher measured methylglyoxal concentration than MGO 263+. However, a higher MGO rating does not guarantee greater health benefits when consumed.
Can you eat Manuka Honey MGO 550+ every day?
Yes. It can be enjoyed in moderation as part of a balanced diet. Like other honey varieties, it contains naturally occurring sugars.
Can babies consume Manuka Honey MGO 550+?
No. Honey should never be given to babies under 12 months because of the risk of infant botulism, regardless of its MGO rating.
Conclusion
Manuka Honey MGO 550+ stands out for its measurable methylglyoxal concentration, Australian botanical origin and distinctive chemical composition.
Scientific research supports the relationship between MGO and non-peroxide antibacterial activity, while studies involving honey generally suggest potential benefits for certain cough symptoms and specialised wound-care applications.
However, stronger clinical evidence is needed before claiming that consuming Manuka Honey MGO 550+ improves immunity, treats digestive conditions or prevents infections.
Understanding these distinctions allows consumers to appreciate the characteristics of authentic Australian Manuka honey while making informed purchasing decisions.