Nowadays these anabolic steroids are so much popular because these have already proved the effectiveness of taking steroids for the bodybuilding. There is no alternative way to get healthy muscle so fast and actively. These steroids use the extra body fat as the fuel to produce more energy to increase the athletic performances. So that by taking anabolic steroid you can increase your performance level easily, just with a proper diet. On the other hand, it helps the nitrogen production and nitrogen helps to produce more protein for the muscles. Along with these, anabolic steroids help the red blood cells to carry more oxygen to the body.