Comment 10
Having worked at GNC, and personally taken some of these supplements, it is kinda scary seeing this. However, it is not shocking news that this is happening, with many other substances like these having been proved to cause cancer as well. Knowing just how important nutrition is to these fitness-minded people, it is terrible to see that their health should take a negative turn for their good habits. Instances like these are catch 22′s because many know that these things could cause cancer, yet they still take them for their immediate benefits.

















