http://well.blogs.nytimes.com/2010/...thletes-dope-if-they-know-it-might-kill-them/
I am not sure if the higher chance of heart attacks means anything. Slightly more viscous blood might account for slightly higher heart attack risk. Tumor growth does not sound too wonderful, though.
I am not sure if the higher chance of heart attacks means anything. Slightly more viscous blood might account for slightly higher heart attack risk. Tumor growth does not sound too wonderful, though.