The role played by nutrition in the prevention of disease and the preservation of a good health condition is being brought to the public attention now more than ever. 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 education 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 individual health nutrition and public 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. And labels play an important part here. For instance, we are very confused when it comes to interpreting sugar or fat levels in certain products. If we keep nutrition simple and natural, the risks diminish for nutritional imbalances. There are additives and chemicals that make food taste better, but taste is nothing as compared to the actual impact on health. Chemicals 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. Our bodies will not get fitter or healthier as long as we feed them toxins. If public health nutrition is successful, the number of allergies and chronic disease will drop. Plus, there will be less obesity than ever before. We’ve still got such a long way to get to these results!