Human nutrition is a scientific discipline, concerned with the access and utilization of food and nutrients for life, health, growth, development, and well-being.
A nutritionist (without the title of an RD or RDN) studies nutrition via self-study or through formal education but does not meet the requirements to use the titles RD or RDN. The two terms are often interchangeable, but they are not identical. Nutritionists provide information and advice about food, diet and health, usually relating to people who are well. Registered nutritionists are experts in nutritional science.
Nutritionists work in all non-clinical settings such as in Government, food industry, research, teaching, sports and exercise industries, international work in developing countries, media and communications, animal nutrition and NGOs.
Nutritionists may also work in journalism, education, and research. Many nutritionists work in the field of food science and technology. Higher percentage of nutritionists work in the food industry and in food science and technology, Nutritionist:
Career as nutritionist
Nutrition is a science, a field of knowledge composed of organized facts. The study includes in areas, such as clinical nutrition, community nutrition, public health and food policy and food science. Nutrition too is a science of how the body use food. Nutrition is life. The science of nutrition helps us improve our food choices by identifying the amounts of nutrients we need, the best food sources of those nutrients, and the other components in foods that may be helpful or harmful.
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