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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]
Within the past 10 years, obesity rates have increased by almost 10%. [10] Conversely, if a person is underweight due to illness or malnutrition , they may change their diet to promote weight gain. Intentional changes in weight, though often beneficial, can be potentially harmful to the body if they occur too rapidly.
Nutrition is the biochemical and physiological process by which an organism uses food to support its life. It provides organisms with nutrients, which can be metabolized to create energy and chemical structures. Failure to obtain the required amount of nutrients causes malnutrition.
Human nutrition deals with the provision of essential nutrients in food that are necessary to support human life and good health. [1] Poor nutrition is a chronic problem often linked to poverty, food security , or a poor understanding of nutritional requirements. [ 2 ]
The Journal of the Academy of Nutrition and Dietetics is the monthly peer-reviewed scientific journal of the Academy of Nutrition and Dietetics published by Elsevier.It covers research in nutritional science, medical nutrition therapy, public health nutrition, food science and biotechnology, foodservice systems, leadership and management, and dietetics education.
Preventive Nutrition is a branch of nutrition science with the goal of preventing, delaying, and/or reducing the impacts of disease and disease-related complications. [ 1 ] [ 2 ] It is concerned with a high level of personal well-being , disease prevention , and diagnosis of recurring health problems or symptoms of discomfort which are often ...
Nutrition education promotes healthy-eating and exercise behaviors. [3] The work of nutrition educators takes place in colleges, universities and schools, government agencies, cooperative extension, communications and public relations firms, the food industry, voluntary and service organizations and with other reliable places of nutrition and health education information. [2]
Dieting is the practice of eating food in a regulated way to decrease, maintain, or increase body weight, or to prevent and treat diseases such as diabetes and obesity.As weight loss depends on calorie intake, different kinds of calorie-reduced diets, such as those emphasising particular macronutrients (low-fat, low-carbohydrate, etc.), have been shown to be no more effective than one another.