No Richard I haven't but will try it. I am taking the Antioxidant D,E, and c anyway with minerals in them in gel form. Our weather here is so unpredictable any way. We burn one minute, freeze the next, and it comes a rain the next with a sand storm following. I do feel better this morning though. It is sprinkling outside and the weather man says it will freeze tonight. Oh well our heater is working! wrak