The importance of the medical field has always been of significant interest to me. Neurology, gastroenterology, cardiology, etc. is essential to the prosperity of mankind. Unfortunately, it is underappreciated to some extent, and the knowledge of these fields is miniscule.
  Digestion has always been essential to the human body, as failure to do so would result in our death. Gastroenterology is essentially a medical field dedicated to focusing on the health and well-being of the digestive system and the disorders that occur within it. This field is greatly hidden, as it is unknown to majority of people across the world. Your body seemingly processes waste and materials without concern, as you cannot see the complicated process that the human body undergoes when transporting waste out of the body. This field of study makes a great impact on us, and their research has provided us with safer lives on a daily basis.
  Unfortunately, the human body cannot function without the use of the heart. While this medical field is more more widely known of, their actual field of study is not entirely clear. Cardiology focuses on the heart, as well as blood vessels, and the entire cardiovascular system. Cardiologists specialize in treating heart-related diseases, injuries, and other problems that relate to the cardiovascular system. The functions of the heart affect the human body greatly, and without it we could not survive. These doctors affect us much more than we assume.
  Are you familiar with the organ that controls everything we do- even our heart's beating? Our brain is one of the most important organs in our body, and it is not underappreciated. But what field of study studies our brains? Neurology! Neurology is an extremely well-known field of study, and many more people know of this field than any other. The human brain is a complex organ, and these doctors have spent years in college to prepare for their job. When you consider it, these people are using their brains to study ours! This popular spectrum does not go unnoticed, as it never should. How could we function without our brains constantly working?
  The human body is often prone to developing tumors, though most go unnoticed, and they do not affect us. Cancer cells may build up over a course of years, and without treatment, can turn deadly; this is why oncologists are here to help us. These doctors deal with the prevention, diagnosis, and treatment of cancer. These doctors, like gastroenterologists, are not very popular throughout the medical field. They play a cardinal role in the health of people, but we often do not hear about them unless we are referred to one.
  There are many more medical fields that are open, looking for people such as yourself, but not enough people are familiar with the amount of jobs open to them. People that study in the medical field are making a significant difference to us - not to mention that the paycheck is worth the effort.
