I have had on and off Tinnitus in both ears. Three times now I have switched to BeanTween mold-free organic coffee. When I go back to simply organic coffee, the Tinnitus comes back withing 7-10 days (happened each time!). I originally put the connection together on my first try, as the Tinnitus went away. But, I ran out. So while I waited for my BeanTween Coffee, I went back to an organic coffee that I still had. The ringing started. I was pretty sure that the mold free coffee made a difference. But still wasn't convinced. So when I was close to running out I ordered a second time. While I didn't run out of the organic coffee, I went ahead and drank the other brand (not mold free). I just wanted to be sure I still had Bean Tween to go back to. And, it happened again. The ringing started. It's not severe Tinnitus. It goes back and forth from one ear to the other. But it is still annoying. I "Googled" - mold & Tinnitus. There does seem to be a connection! So I posted it on FB and received so many doubters. So, I thought, maybe they are right. I should try it again. I switched back to the organic coffee. After about 10 days, the ringing started again. As I mentioned, it's not bad, but not something I want to be "hearing" in my head! I switched back to Bean Tween again and it has disappeared. I will be traveling soon and won't have this coffee with me and there's not enough time for me to have it delivered to my destination. So for a fourth time I will get an opportunity to see if the coffee makes a difference. I just thought it would be something for others to try! If it works, then how awesome is that!