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Nutrition psychology seeks to understand the relationship between nutritional behavior, mental health and general well-being. [2] It is a sub-field of psychology and more specifically of health psychology , and may be applied to numerous related fields, including psychology , dietetics , nutrition , and marketing .
Requirements to entry into practice as a dietitian include a four-year undergraduate degree from an accredited university (which includes courses in science, foods, nutrition, management, communication and psychology/sociology, among others), a 10–12 month supervised practice period (called an internship), and successfully passing a board ...
Nutritional epigenetics is a science that studies the effects of nutrition on gene expression and chromatin accessibility. [ 1 ] [ 2 ] It is a subcategory of nutritional genomics that focuses on the effects of bioactive food components on epigenetic events.
Nutritional science (also nutrition science, sometimes short nutrition, dated trophology [1]) is the science that studies the physiological process of nutrition (primarily human nutrition), interpreting the nutrients and other substances in food in relation to maintenance, growth, reproduction, health and disease of an organism.
Marion Nestle expresses the mainstream view among scientists who study nutrition: [31]: 10 The basic principles of good diets are so simple that I can summarize them in just ten words: eat less, move more, eat lots of fruits and vegetables. For additional clarification, a five-word modifier helps: go easy on junk foods. Follow these precepts ...
The terms "healthy diet" and "diet for weight management" (dieting) are often related, as the two promote healthy weight management. [ 8 ] [ 9 ] If a person is overweight or obese, changing to a diet and lifestyle that allows them to burn more calories than they consume may improve their overall health, [ 2 ] possibly preventing diseases that ...
In most cases the use of Medical Nutrition is recommended within international and professional guidelines. [1] It can be an integral part of managing acute and short-term diseases. It can also play a major role in supporting patients for extended periods of time and even for a lifetime in some special cases. [ 1 ]
The Academy of Nutrition and Dietetics was founded in 1917 in Cleveland, Ohio, by a group of women led by Seventh-day Adventist Lenna F. Cooper, [13] [14] and the Academy's first president, Lulu G. Graves, for the purpose helping the government conserve food and improve public health during World War I. [1]