Testosterone Replacement Therapy (TRT) is a medical treatment used to treat low testosterone levels in men caused by aging or medical conditions such as hypogonadism. TRT is different from anabolic steroids in terms of dosage, purpose, and risks involved. TRT aims to treat the symptoms of low testosterone, whereas anabolic steroids contain testosterone in much higher doses to achieve bodybuilding effects quickly and easily. TRT is a safe medical treatment for a legitimate medical condition, while illegal steroid abuse is unsafe and is not used to treat or prevent any medical condition. TRT is administered by a medical professional in regulated and approved doses, while steroid use for bodybuilding and athletic performance enhancement is not. Therefore, TRT is not a steroid, but a medical treatment for low testosterone levels.