No, i havn't tested for anything... I think im pretty damn healthy, and after 4 months of healing i now am working 2 jobs again so everything seems fine.. the hair loss is what is worrying me. However, i have read that the kidneys nourish the hair and if i damaged one of mine, i figured maybe i need a nice little kidney cleanse (from which i ordered the kidney cleanse from barefoot MH) Im so happy im working again, cause i am looking into and buying A LOT of things... lol "scrumptous specimen" funny :]