
Originally Posted by
T.R.D
Heres something I read....
Athletes who use anabolic steroids to enhance their performance are putting their future health seriously at risk, the results of a new study indicate.
According to researchers, the use of these steroids may significantly increase a person's susceptibility to viral infections and different types of cancer, even if used at doses 50 times less than those commonly used by steroid abusers. This is because they weaken a vital part of the body's immune system.
The study involved 24 people, divided into two groups, who were based at a training camp. The participants in one of the groups were injected with an anabolic steroid, while the others were injected with a placebo. However the participants were not told which they had been injected with.
Both groups were then put through a training regime under the supervision of an Olympic standard coach. They were monitored for six weeks.
The researchers found that the effectiveness of NK (natural killer) cells, a type of white blood cell that is crucial to the body's immune system, was reduced by 20% in those who had been injected with steroids.
This reduction comes on top of the already reduced immune system that many athletes have through stressing their bodies with intensive training, according to Dr Robert Weatherby, who led the study at the Southern Cross University in Australia.
The research team believe that this 20% reduction in NK cell activity is probably even greater at the higher level of steroids normally taken by sports people and bodybuilders.
"Even at the doses we gave - 50 times less than those commonly used by athletes and bodybuilders - and for a period of only six weeks, the body's ability to defend itself against viruses and cancers is likely to be significantly lessened", Dr Weatherby said.
The researchers also discovered significant psychological changes in those who had been injected with steroids. Unlike other drugs, which merely alter mood for a short time, this study indicates that steroids may actually cause a change to human personality, something which is normally stable throughout life.
Those taking anabolic steroids were less empathetic towards other people and were also less sensitive to the effects of their actions on others.