My daughter introduced me to Wild Oil of Oregano last summer. I began taking it on her advice, mainly for halitosis. I have been taking it twice a day since then. I get very bad hay fever early every spring – usually mid or late February through the spring. I mean running nose, stuffy head – just plain miserable. I need to take antihistimines on a daily basis. This year I have not had any symtoms. My wife went out and bought the antihistimines, but I have not needed them. The only thing I can put it down to is the oil of oregano. It is now almost mid-april and I am sans hay fever symtoms. My wife went on the internet to find out more about this oil and read that it is used to combat hay fever, etc. So, I thought I would give my testimonial. What other benefits I am reaping I have yet to discover, but this is a major. Oh yes, it does take care of halitosis also.