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The study of health sciences began from the day man began his search for solutions to disease, illness, pain and suffering. Over the centuries, path breaking discoveries and innovations in scientific methods have enabled greater development of this stream of knowledge. Health is related to the knowledge of how our body functions and how the foods we consume affect our body. It deal with both these aspects. It is an amalgamation of life sciences, health care and modern diagnostics that aim to prevent, treat and manage illnesses utilizing this knowledge.

Health care concerns mental and physical well being of individuals and population. To achieve this end, you do not have to be a doctor. You can also take up the study of branches like alternative medicine, nutrition, biotechnology, psychology, and physical. These professionals are no less important than specialized doctors. The study of Health Sciences a vast area and is not restricted to traditional western medicine. There are various Health Sciences schools which offer in depth knowledge about it. Health Sciences courses include biology, clinical nursing, dental hygiene, medical terminology, anatomy and physiology, medical assisting, and medical transcription, EKG technology, pharmacology, psychology, and many other health care related topics.

It offer lucrative career options. You can be a dietician assessing the nutrition requirements of people and advising them on what to eat, how much and when. Health Sciences professions encourage curative health measures, preventive maintenance, and health regimens. It is absolutely necessary for a Health Sciences professional to posses a proper degree and license in order to legally practice in the health or medical field. As a physic-therapist, you can work to provide strength training to patients having different requirements. The various sports bodies require their services to keep the teams, fit and healthy. Further, you can be a pharmacologist or pharmacist. As a pharmacologist, you can work as a researcher whereas as a pharmacist, you can sell medicines. There are many more professions like counseling, medical social work, alternative medicine, home care, and nursing. All these professions are associated with it and offer satisfying careers.

However, to work as a professional, one has to obtain the requisite education. Education in the health sciences is an expensive affair. Often college students have to manage their finances judiciously. They do this by living near their college, using bicycles for commuting or studying from used textbooks instead of new ones. Considering the number of books that they have to study, they find used textbooks more affordable. No wonder, used textbooks are always in demand in campuses.

What’s more, not only the college students but even the common person who aspires to live healthy may choose to read books on such topics. These books also serve as a ready reference whenever required and can be taken along with while travelling.

The professionals are a valuable part of the health service industry and there is no dearth of career opportunities for them. In fact, there is a growing demand for these specialists.

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Source by Johnson Sheridan Robeson

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