I was diagnosed a 6mm kidney stone on my left kidney, it is my third kidney stone in 40 years. I found this site with a natural cure, so I try it today and drank 2 oz of lemon juice and 2 oz of extra virgin olive oil mixture as instructed two times today with 6 to 8 cups of distill water. Later today, I found my throat hurt. It's probably from the lemon juice and the taste is awful. At the same time I found an advertising of Renavive from this site. Would anyone have tried it?