In November 1942, the Italian cyclist Fausto Coppi took "seven packets of amphetamine" to beat the world hour record on the track.  In 1960, the Danish rider Knud Enemark Jensen collapsed during the 100 km team time trial at the Olympic Games in Rome and died later in hospital. The autopsy showed he had taken amphetamine and another drug, Ronicol , which dilates the blood vessels. The chairman of the Dutch cycling federation, Piet van Dijk, said of Rome that "dope – whole cartloads – [were] used in such royal quantities." 
There are constant debates and many studies arguing the potential side effects for a user. There are studies showing that GW-501516 has caused cancer in rats while other studies refute it. The ONE study that was conducted that showed this issue was deeply flawed and refuted time and time again. GW-501516 dosing was not only abused but ran at insurmountable amounts of time within this study. When ran properly, it has actually been used as a cancer treatment. There are no known side effects associated with GW use and the only need to cycle off is so that one’s body does not acclimate or desensitize to use. There is no suppression, no toxicity and no other common side effects. This makes GW even more desirable amongst the bodybuilding community.
Thanks a lot for ur help mate,
first of all, I checked my body fat and Im at 18%….
so as u said, it is either bulk or cut , Ive done a cycle for me and I want ur advise, (last one 🙂 )
week 1-4 test pro 150mg eod( mon-wed-fri)
week 1-10 test enan 350mg twice a week
week 11-12 test pro 150 eod( mon-wed-fri)
week 1-12 arimidex eod
week 1-6 dbol 30mg ed
week 13-14 rest
week 15-19 pct nolvadex.
test e and p are from concent rex.. called them enanTREX and propiTREX. (legit)
I want to know if this cycle sounds good?? and some help with the PCT please. and of course Im prepared to make changes…..
hope to hear from u soon, Im keen to start ASAP. and again thanks a lot mate.