Do you have a condition that would warrant your needing steroids? If you are just look for somethig to help you bulk up I do not believe any physician would prescribe Steroids for that reason.
Drugs commonly referred to as "steroids" are classified as anabolic (or anabolic-androgenic) and corticosteroids. Corticosteroids, such as cortisone, are drugs that doctors typically prescribe to help control inflammation in the body. They're often used to help control conditions like and lupus. They're not the same as the anabolic steroids that receive so much media attention for their use by some athletes and bodybuilders. They are illegal drugs and no Physician will give you these drugs.
Deca durabolin and d-anabolic are are not approved for use in the USA and strictly are used for body building. I will ask you to review are rules and guidelines.
If you have an eating disorder talk with a nutrionist.