I think that steroids give a beautiful shape, but you need to be careful because if you don't know the correct dose, it can lead to unpleasant consequences. Everyone knows about the side effects of steroids. But on the other hand, all medications can cause side effects. Anyway, I think you should study this topic before making a decision. For example, I found a great article steroidcycle.org where you can read about the advantages and disadvantages of steroids. I think this will help you make the right choice. I also recommend that you find a good sports nutrition specialist and consult with him.