You often hear the words 'health science' lately. Although the practice existed eons ago, this word which was only recently acknowledged as a field altogether has become a well-demanding major to venture into. But what exactly is it?
First of all, let us study the roots of those words. There are many aspects of which health can be referred to. A person's health is not just measured by how fit they are physically or how well they are growing according to the trends; health can also be measured by how satisfied they are with their lives, how they are able to function normally in society, and even how they process their thoughts. On the other hand, science refers to a systematic study that confirms testable laws. When the words health and science are put together, It would be referred to as a systematic study to confirming the laws to do with health. For simplicity sake, the study of health science is the study and research of health-related issues.
The study of health science is a rather general field, which either looks into our intake of nutrition, or our human function of sorts. Sometimes overlapping with one another, both nevertheless aims to improve or maintain the wellbeing of our health with the knowledge of the areas obtained. Some examples of specializations are dietetics, phytotherapy, nutrition, environmental and occupational health, medicine, health education, audiology, speech therapy and others.
As issues regarding the health of mankind are being paid much attention to these says, the study of health science is becoming more well accepted. Hence, there is always an opening in positions if you look at the right places. In addition, having a PhD in this field would bring you far in the field you venture into. A PhD in Health Science equips you with the knowledge and credentials to work in a specialized field in allied sciences. You will basically learn how to critically analyze and evaluate the issues that arise in the field, which could bring about progress and development to the general health.