Dear Amazon team, My wife has sinusitis they chronically plagued since years. In Dr. Mergolas post we hear about the Manuka Honey. Since I did not know exactly which product should I order Nu, I have next to the Active Manuka Honey MGO 400 / UMF 20+ and 4 Tubas "Medical Grade Manuka Honey" Purchased on March 21, 2012. Now, the tubes were not what we could use for sinusitis, it is more intended for wound treatment. But the Manuka Honey MGO 400 / UMF 20+ is the second largest honey to eat (in very small portions as 1 pinch of, for example several times: 5 times a day) against Chronic sinus inflammation (sinusitis =) works wonderfully. My wife have dedicated family doctor and specialists antibiotics (Cyproflex) with the note that they should take this medication until the day she died, because these in the 3 years the breaks were getting shorter and as they lasted only 4-5 days, we have made us the internet and slyly bought this Manuka Honey. Now my wife is already 16 days without antibiotics and she feels much better, and the power comes back. We hope that the sinusitis is now soon disappear. It is now since 16 days without heart problems and without a boost. The hope for a cure is awakened again and thank you very much for this manuka honey. Sincerely, your team Alice and Kurt Spörri.