Anabolic steroids can have serious side effects. They are commonly used by athletes to boost performance but their use in high schools is concerning due to health risks. Steroid use can increase the risk of ligament injuries because the muscles get bigger faster than the connecting tendons and ligaments. It can also cause the muscles to press against bones and joints. More seriously, steroid use has been linked to liver tumors and cancer because the liver has trouble processing the extra hormones. Long term steroid abuse can even lead to death. The risks of steroids can be mitigated through proper medical supervision and controlled dosing.