Health Benefits of Manuka Honey Based on Science
Source - https://www.healthline.com/nutrition/manuka-honey-uses-benefits
 
Manuka honey is a type of honey native to New Zealand.
It’s produced by bees who pollinate the flower Leptospermum scoparium, commonly known as the Manuka bush.
Manuka honey’s antibacterial properties are what set it apart from traditional honey.
Methylglyoxal is its active ingredient and likely responsible for these antibacterial effects.
Additionally, Manuka honey has antiviral, anti-inflammatory and antioxidant benefits.

Here are 7 science-based health benefits of Manuka honey.
1. Aid Wound Healing
2. Promote Oral Health
3. Soothe a Sore Throat
4. Help Prevent Gastric Ulcers
5. Improve Digestive Symptoms
6. May Treat Symptoms of Cystic Fibrosis
7. Treat Acne
8. Boosting the immune system

How to use Manuka honey
Manuka honey manufacturers label their product with a unique Manuka factor (UMF) rating. This number describes the levels of MGO and a precursor, dihydroxyacetone.

Is Manuka Honey Safe?
For most people, Manuka honey is safe to consume. However, some people should consult a doctor before using it, including: People with diabetes. All types of honey are high in natural sugar. Therefore, consuming Manuka honey may affect blood sugar levels.

Those allergic to honey or bees. Those allergic to other types of honey or bees may have an allergic reaction after ingesting or applying Manuka honey. 
 
Infants. The American Academy of Pediatrics does not recommend giving honey to babies
younger than one due to the risk of infant botulism, a type of foodborne illness.