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Nutrition: Facts On Malnutrition - Online Papers

Nutrition: Facts On Malnutrition



Meeting the body�s needs for energy and nutrients is essential for good health. Intakes of energy and/or nutrients below or in excess of needs for a prolonged period of time can adversely affect health. Malnutrition is a term which covers problems of both under nutrition and over nutrition.
UNDER NUTRITION
Severe under nutrition is rare in developed countries but can be common in some developing countries.
The body may adapt to a short period of under nutrition. Some nutrients such as fat-soluble vitamins are stored in the body and stores can be used up if the diet does not provide enough. There is evidence that people become more efficient at absorbing and using some nutrients if they ...

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especially those under 5 years of age, suffer from the effects of starvation more quickly than adults. In severe situations, they can develop a condition which is life threatening called protein energy malnutrition. This means that their diet provides too little energy and protein. Kwashiorkor and marasmus are the two most common diseases caused by lack of protein and energy. In developed countries, diets very low in energy are rare. People who suffer from psychological problems, such as anorexia nervosa and older adults who are ill or have lost their appetite may reduce their food and energy intake.

Protein and Fat

The diet must contain the right mix of protein to provide all the indispensable amino acids, and some fat to provide the essential fatty acids. A lack of these in the diet can cause symptoms of deficiency. This is very rare in the UK in people who have an adequate energy intake.

Vitamins and Minerals

Vitamins and minerals are only required in very small amounts, ...

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Nutrition: Facts On Malnutrition. (2007, December 25). Retrieved November 30, 2024, from http://www.essayworld.com/essays/Nutrition-Facts-On-Malnutrition/76452
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"Nutrition: Facts On Malnutrition." Essayworld.com. December 25, 2007. Accessed November 30, 2024. http://www.essayworld.com/essays/Nutrition-Facts-On-Malnutrition/76452.
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PAPER DETAILS
Added: 12/25/2007 10:28:01 PM
Category: Health & Medicine
Type: Premium Paper
Words: 914
Pages: 4

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