Natural Health Science

Natural health science is the applied science that deals with health and includes many other subdisciplines in its arena. There are two approaches to health science: the study and research of the human body and health-related issues to understand how humans (and animals) function, and the application of that knowledge to improve health and to prevent and cure diseases.

The foundations for the Health Sciences fields are as old as the human race. Humans have always been in need of solutions to address illness, injury, and various health related issues such as childbirth. With modern technology and the backing of the pure sciences, the scientific accuracy of these fields has greatly improved.
Students can invest time and money to achieve a bachelor's or master's degree in science in nutrition. Natural health studies that are provided in these degree programs involve anatomy, physiology, whole foods, organic chemistry and biochemistry, food science, nutritional supplements and herbal medicine, physical fitness, and related natural health sciences.

Health research builds upon the basic sciences of biology, chemistry, and physics as well as a variety of multidisciplinary fields (for example medical sociology). Some of the other primarily research-oriented fields that make exceptionally significant contributions to health science are alternative health, biochemistry, epidemiology, and genetics, natural health.

Because health science deal with human life, issues of medical ethics, an important area of ethics, arise frequently. Medical ethics includes questions on topics such as a patient's right to privacy and his/her right to be involved in treatment and decision-making. Euthanasia, abortion, human cloning, stem cell research and genetic engineering are especially controversial issues directly related to health science.

The health sciences industry, a multi-billion dollar business sector, is a cross-section of the life sciences and the health care and medical diagnostics industries. Natural health sciences are an emerging field and have evolved lately to a large extent.