How long have you been on EQ nonstop? It's one of my favorites and being one of the milder compounds, I always thought it was one of the safer anabolics, except for a couple of issues some people experience. For the last few years, I had been using it 8-9 months out of the year at varying dosages. It's this year that I hear for the first time that it can have a negative impact on the kidneys. So now I was looking at possibly using Primo in Its place but then I read it can really lower HDL, which mine tends to be all the time. At my age I'm trying to decrease use of harsher compounds and stick to milder compounds that I can use for longer periods of time if I choose.