Nandrolone decanoate, also commonly referred to as Deca is one of the most popular injectable steroids. It's popularity is likely due to the fact that Deca exhibits significant anabolic effects with minimal androgenic side effects. Considered by many the best overall steroid for a man to use (side effects vs. results) Deca is most commonly injected twice per week at a dosage of 200-400mg. With this amount, estrogen conversion is slight so gyno is no problem. Also uncommon are problems with liver enzymes, blood pressure or cholesterol levels. At higher dosages, side effects may become increasingly more frequent, but this is still a very well tolerated drug. It should also be noted that in HIV studies, Deca has been shown not only to be effective at safely bringing up the lean bodyweight of patient but also to be beneficial to the immune system.For bodybuilding, Deca can effectively be incorporated in both mass and cutting cycles it stacks good with sustanon, dianabol, anadrol... One major drawback to Deca is that it can be detected in a drug screen for as long as a year after use. Unfortunately for many competitive athletes, this makes Deca and other nandrolone products off limits.