Public Health Nutrition
Public health nutrition refers to the prevention of illness related to nutrition as it affects the population in its categories. The role of nutrition in public health is relevant if we consider that so many illnesses derive from incorrect eating habits and poor diets. More and more people follow an eduction and get degrees in Public Health Nutrition, particularly since this health approach has become a necessity these days. The principles of general nutrition and the way they can be applied for the benefit of the population are other issues of concern here.
Anyone who intends to follow a career in nutrition and dietetics needs a Public Health Nutrition degree. Nutrition and diet have actually become an important part in the treatment of chronic disease, which explains why the interest in this profession is on the rise. Public health nutrition also touches on the issues encountered by food scientists, doctors, naturopaths and lots of other professionals that work in health services.
The difference between public health nutrition and individual health nutrition is that one covers a more general spectrum of disease and prevention, while the other uses the same principles but at the micro level. A better education of the consumer is probably one of the main concerns for any public health nutrition organization, because most issues derive from the poor food choices that people make. Processed food has thus become the number one enemy of health.
Public health nutrition involves more than just teaching the consumer to read the labels of the products that he/she purchases. One also needs to understand what the labels say. There is overall confusion when it comes to interpreting the fat or sugar levels in certain foods. People should first and foremost start from the premises that the more processed the food, the higher the risk of imbalances in their nutrition. Processed food contains additives and chemicals meant to enhance the taste and make the food last longer. These ingredients behave like toxins in our bodies, clogging the organs and impairing their functions.
Therefore, public health nutrition should re-educate consumers towards healthy food choices. As long as we keep pumping toxins in the system, we can't expect our bodies to stay in great shape and function properly. If public health nutrition is successful, there will be a drop in the number of allergies, liver, kidney and stomach disease. Plus, there will be less obesity than ever before. We've still got such a long way to get to these results!