I've gone through Kidney Transplant 4 years back and till now my Creatinine levels were always normal around 1.3, but in my yesterday's report it went up to 1.9. It happened after I did some research online about improving overall health, after that the only changes I've made in my routine is for the last 2 months I've been taking Apple Cider Vinegar and Cayenne Pepper. I would like to know whether these things can cause in rise in Creatinine levels. Except Creatinine, my all other tests reports came absolutely normal. Please advice, as I'm very much worried.