... even the weakening of tendons, which is quite dangerous for athletes. The heart may also enlarge, which can lead to heart failure, and high blood pressure and hardening of the arteries can occur. Heavy use can also lead to severe liver damage, with such results as cancer, jaundice, and hepatitis. Kidney disease and kidney stones may also develop. On top of ... ...

• Word Count: 3483
• Approx Pages: 14
• Has Bibliography
• Grade Level: High School