In response to this discovery, jars of manuka honey began to be marketed bearing a UMF number – "Unique Manuka Factor" – relating to how many bacteria the honey could kill once the hydrogen ...

Mānuka honey known for being earthier, richer, and more viscous than many other honeys. It comes from the nectar of the flower of Leptospermum scoparium — also known as Manuka, which is only ...