Manuka Honey Mercola

The level of UMF can vary between batches, so each batch is ranked and priced accordingly. The higher the concentration of UMF, the darker, thicker, and more expensive it is.

To determine its rating, a sample of the honey batch is placed on a plate with a bacterial culture. The area where the bacterial growth stops is then measured. This area is compared to a similar area produced by a solution of phenol and water. The UMF number refers to the equivalent percentage of phenol in water, so, for example, honey with a UMF rating of 10 has the same antibacterial strength as 10 percent phenol. A rating of UMF 10 or higher is recommended for medicinal use.

Evidence Supporting Use of Honey against Infectious Bacteria


Aside from the featured study, many others confirm the soundness of using good-old-fashioned honey for the treatment of bacterial and fungal infections. For example, a 1992 study found that honey sped up the healing of caesarean sections iii, iv. Another study found that honey cured the intractable wounds of 59 patients, and it's been known to help heal everything from ulcers to sunburn. According to the International Journal of Lower Extremity Wounds, positive findings on honey in wound care have been reported from v:
•17 randomized controlled trials involving a total of 1965 participants
•Five clinical trials of other forms involving 97 participants
•16 trials on a total of 533 wounds on experimental animals

A study published in the summer of 2009 also found that chronic rhinosinusitis sufferers might benefit from honey vi. In 11 isolates of three separate biofilms, honey was found to be significantly more effective than commonly-used antibiotics in killing both planktonic and biofilm-grown forms of pseudomonas aeruginosa (PA) and staphylococcus aureus (SA), two important factors in chronic rhinosinusitis (CRS).

The findings may hold important clinical implications in the treatment of CRS, which affects 31 million people each year in the United States alone, and is among the three most common chronic diseases in North America.