Sweet spectrum
Manuka honey

Honey, often referred to as “liquid gold,” has held a special place in human culture and cuisine for centuries. Among the many varieties of honey, Manuka honey stands out not only for its unique flavour but also for its impressive array of health benefits. In recent years, Manuka honey has gained global recognition for its remarkable healing properties and has sparked a surge in popularity. This article delves into the different grades of Manuka honey, where it can be sourced, and the benefits each grade offers. 

A Brief Introduction to Manuka Honey 

Manuka honey is a monofloral honey produced by bees that forage on the nectar of the Manuka tree (Leptospermum scoparium), native to New Zealand and parts of Australia. It’s renowned for its distinct flavour profile, which combines sweet and earthy notes with a hint of herbaceousness. However, what truly sets Manuka honey apart is its potent medicinal properties, attributed to a unique compound called methylglyoxal (MGO). 

The Manuka tree blossoms for a limited time each year, typically during the southern hemisphere’s spring and early summer, between September and December. This short flowering season makes the collection of Manuka honey a seasonal endeavour, and the geographical location plays a significant role in its quality. 

Sourcing Manuka Honey 

Understanding Manuka Honey Grades 

Manuka honey comes in a range of grades, each denoting its unique quality, purity, and potency. These grades are established through rigorous testing, primarily focusing on MGO levels, dihydroxyacetone (DHA) content (a precursor to MGO), and other factors like flavour and colour. The primary grading systems for Manuka honey are the Unique Manuka Factor (UMF) and the Manuka Honey Grading System. 

UMF Grading System 

The UMF (unique Manuka factor) grading system is one of the most widely recognised and trusted methods for grading Manuka honey. It assesses the honey’s potency by measuring the levels of MGO, DHA, and other compounds. The UMF rating is indicated on the product label and ranges from UMF 5+ to UMF 30+ and beyond. Here’s what each UMF grade signifies: 

• UMF 5+ to UMF 9+: These are the lower-grade Manuka honeys, suitable for general consumption and daily use. They offer mild to moderate levels of MGO, providing some health benefits and a pleasant flavour. 
• UMF 10+ to UMF 15+: This range includes moderate to high-grade Manuka honeys, which are valued for their enhanced therapeutic properties. They are suitable for various health applications, including wound healing and digestive support. 
• UMF 16+ to UMF 20+: Manuka honeys in this range are considered premium and are highly sought after for their potent medicinal properties. They are often used for more serious health issues and skin conditions. 
• UMF 21+ and above: These are the highest-grade Manuka honeys available, with exceptionally high MGO levels. They are reserved for severe health conditions and therapeutic use under professional guidance. 

Comparison between UMF (Unique Manuka Factor) grades and their corresponding MGO (Methylglyoxal) levels: 

UMF Grade	MGO
5+	83
6+	113
10+	263
12+	356
15+	514
16+	573
18+	696
20+	829
25+	1207
30+	1522

Please note that these are approximate conversions, and the actual MGO levels can vary slightly between brands and batches. It’s essential to refer to the product label for precise information on MGO and UMF levels when purchasing Manuka honey. 

Manuka Honey Grading System 

Another grading system commonly used for Manuka honey is the Manuka Honey Grading System, which includes three grades: 

• Manuka Honey Blend: This grade indicates that the honey is a blend of Manuka honey from multiple sources. While it may offer some benefits, it tends to have lower MGO levels compared to single-source Manuka honey. 
• Multifloral Manuka Honey: This grade refers to Manuka honey derived from multiple floral sources, including the Manuka tree. It typically has moderate to high MGO levels. 
• Monofloral Manuka Honey: Monofloral Manuka honey is sourced predominantly from the Manuka tree. It boasts the highest MGO levels and is considered the purest and most potent form of Manuka honey. 

Benefits of Different Manuka Honey Grades 

The various grades of Manuka honey offer a spectrum of health benefits, allowing consumers to choose the one that aligns with their specific needs and preferences: 

• Lower UMF Grades (5+ to 9+) (MGO: 83-200): These grades are perfect for daily use as a natural sweetener. While they offer mild health benefits, such as improved digestion and immune support, they are mainly chosen for their delicious flavour. 
• Moderate UMF Grades (10+ to 15+) (MGO: 263-514): These grades are suitable for addressing common health concerns like sore throats, coughs, and minor skin irritations. They possess more significant antimicrobial properties and can be a valuable addition to first-aid kits. 
• Higher UMF Grades (16+ to 20+) (MGO: 573-829): Manuka honey in this range is highly regarded for its wound-healing properties. It can be applied topically to cuts, burns, and ulcers, aiding in tissue regeneration and infection prevention. Additionally, it may provide relief from digestive issues and bacterial infections. 
• Premium UMF Grades (21+ and above) (MG0:840+): These are the heavy hitters in the Manuka honey world. They are primarily used for severe health conditions, such as antibiotic-resistant infections, digestive disorders, and even to support cancer patients undergoing treatment. Their remarkable antibacterial and anti-inflammatory properties make them a potent ally in managing challenging health issues. 

Choosing the Right Manuka Honey Grade 

Selecting the appropriate Manuka honey grade depends on your health goals and the specific benefits you seek. Here are some guidelines to help you make the right choice: 

• 1. Daily Health Maintenance: If you’re looking to incorporate Manuka honey into your daily routine for general well-being and immune support, UMF 5+ to 9+ is a suitable choice. 
• 2. Minor Ailments: For addressing minor health issues like sore throats, seasonal allergies, and minor cuts or burns, opt for UMF 10+ to 15+. 
• 3. Wound Healing: If you need Manuka honey for wound healing or skin issues, such as acne or eczema, consider UMF 16+ to 20+. 
• 4. Serious Health Conditions: For severe health conditions or specific therapeutic purposes, consult a healthcare professional and consider UMF 21+ or higher grades. 

Conclusion 

Manuka honey, with its diverse grades and unique grading systems, offers a wide range of health benefits. From everyday wellness to serious health challenges, there’s a Manuka honey grade suited to every need. Remember to check the UMF or grading system rating on the label to ensure you’re getting the specific benefits you desire. With Manuka honey, you’re not just indulging in a sweet treat; you’re unlocking the potential for better health and well-being.