Nandrolone Decanoate is a popular steroid being used among bodybuilders for its ability to promote muscle growth and joint relief. Androgen side effects are typically not an issue with Nandrolone Decanoate if doses are kept within reasonable range. It is recommended that bodybuilders using Nandrolone Decanoate also run a small dose of testosterone or a high androgen like Proviron to prevent loss of libido. Nandrolone Decanoate can be used by women bodybuilders without fear of masculizing side effects. Male bodybuilders typically use Nandrolone Decanoate in doses of 400-600 mg per week for 8-12 weeks.