The number of players who have admitted using steroids in a confidential survey conducted by the NCAA since the 1980s has dropped from percent in 1989 to percent in 2003.  During the 2003 season, there were over 7,000 drug tests, with just 77 turning up as positive test results.  Scukanec claims that methods were used to get around the drug testing, whether it be avoiding the tests by using the drugs during the off-season, or flushing the drugs out of your system. This was used with a liquid he referred to as the "pink."  He stated:
Corticosteroid myopathy presents as weakness and wasting of the proximal limb and girdle muscles and is generally reversible following cessation of therapy.
Corticosteroids inhibit intestinal calcium absorption and increase urinary calcium excretion leading to bone resorption and bone loss. Bone loss of 3% over one year has been demonstrated with prednisolone 10 mg per day. Postmenopausal females are particularly at risk for loss of bone density. Sixteen percent of elderly patients treated with corticosteroids for 5 years may experience vertebral compression fractures. One author reported measurable bone loss over two years in women on concomitant therapy with prednisolone mg per day and tamoxifen . [ Ref ]
First and foremost, use only one legal steroid stack at the same time. Different stacks are meant for different goals, if you think you have more than one goal then choose which one you think is better. For most first timers, this becomes an issue since losing fat & gaining those lean muscles are deeply coveted that they tend to be in such a hurry. This is where the saying patience is a virtue comes in. Rushing to lose weight has never been a good idea. It may give you your desired results for a temporary time and will just cause more harm than good. It is best to take it one step at a time. One stack at a time is advisable as it will help your body in achieving its goals safely. Using more than one stack has the tendency to decrease the effectiveness of the product and once you decide to stop using these stacks, your body will just return back to its old figure or worse. Taking time will ensure that your body is well-adjusted with the progress and therefore ensure that it will accept all the changes.