Industrial health can be briefly defined as the science and art of providing health in work environments, and an industrial health engineer or occupational health specialist is someone who is responsible for identifying, evaluating and eliminating or controlling occupational risk factors. In fact, a doctor only diagnoses and treats diseases and injuries, but an industrial health specialist is responsible for diagnosing, evaluating and controlling work conditions that may cause occupational diseases among workers. Industrial health tries to solve problems before the situation leads to illness.