Yea I did for years. I ate raw, drank water,excersized and everything else I could possibly do to try and take care of myself. But I couldn't quite smoking...I just passed the 1 1/2 year mark as a nonsmoker. To make things harder I was a closet smoker for many of those years. I am so greatful for today. But the truth is we are all doing the best we can..and that was the best I could back then.