Heavy consumption of the essential amino acid lysine (as indicated in the treatment of cold sores) has allegedly shown false positives in some and was cited by American shotputter C. J. Hunter as the reason for his positive test, though in 2004 he admitted to a federal grand jury that he had injected nandrolone.  A possible cause of incorrect urine test results is the presence of metabolites from other AAS, though modern urinalysis can usually determine the exact AAS used by analyzing the ratio of the two remaining nandrolone metabolites. As a result of the numerous overturned verdicts, the testing procedure was reviewed by UK Sport . On October 5, 2007, three-time Olympic gold medalist for track and field Marion Jones admitted to use of the drug, and was sentenced to six months in jail for lying to a federal grand jury in 2000. 
Testosterone Propionate Many consider propionate to be the mildest testosterone ester, and the preferred form for the dieting/cutting phases of training. Some will go so far as to say that propionate will harden the physique, while giving the user less water and fat retention than one typically expects to see with a testosterone.
During a typical cycle one will see action that is consistent with a testosterone. Users sensitive to gynecomastia and water retention may therefore need to add an anti-estrogen like Arimidex, Femara or Aromasin. Those particularly troubled by gynecomastia may find that a combination of Nolvadex and Proviron works especially well at preventing/halting this occurrence.
Crazy Bulk steroids are known to be the best legal alternative steroids and are therefore considered to be safer than the real one. This is one of the most popular reasons why many are switching on legal steroids these days. This is also known to be as effective as real steroids and many users even claim that it is better. This starts by helping you burn excess fats first as these are hindrances to having a better body. Once the fats are eliminated, you can see that your body would immediately look leaner. These steroid alternatives also help in the gain of more muscle mass and making them stronger too. However, you have to note that this is only as effective as your lifestyle and routine. This will not give you maximum changes if no proper diet and exercise is established. One of the best things about Crazy Bulk legal steroids is that there are no side effects at all and there are no controlled substances too.