Quote Originally Posted by BuffedGuy View Post
This is probably a dumb question, but how is it riskier at a higher BF? Doesn't testosterone increase lean muscle mass? Or is the risk due to extra aromatization since fat cells will do that?
not dumb at all.. bf contains estrogen/estrogen like hormones that can raise estrogen levels.. im not on my reg comp right now, or i'd post up the article....

but to spoon feed it, people who have higher bf levels run the risk of higher estrogen levels, cholesterol levels, blood pressure, etc.... it makes it more unhealthy and more dangerous to do gear.. this is why people say 15 percent