In terms of stressing the kidneys which one would cause more stress? I’m asking that because Anavar is metabolized in the kidneys. How much stress does that actually cause the kidneys the fact that it is metabolized there? Or does dbol and anadrol cause more stress because they make you retain water which causes blood pressure to rise which puts strain on the kidneys. Which is the lesser of the evils? Let’s assume we are comparing 50 mg a day of each drug.