Hi, I am a slim build. Im 5:10 and weigh 70kg. Im looking to take steroids on a short term basis to bulk up abit but im not sure about how much serious damage it would do to me. Ive seen a steroid called oxymetholone. Apparently its one of the strongest available but with the most side effects. It comes in 50mg tablets and I was planning on one tablet a day for 3 weeks then a 6 week break then back on for 3 weeks. Is it even worth taking them? Will I do myself much damage?