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Nutrition

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Nutrition (also called nourishment or aliment) is the provision, to cells and organisms, of the materials necessary (in the form of food) to support life. Many common health problems can be prevented or alleviated with a healthy diet.

The diet of an organism refers to what it eats. Dietitians are health professionals who specialize in human nutrition, meal planning, economics, preparation, and so on. They are trained to provide safe, evidence-based dietary advice and management to individuals (in health and disease), as well as to institutions.

Poor diet can have an injurious impact on health, causing deficiency diseases such as scurvy, beriberi, and kwashiorkor; health-threatening conditions like obesity and metabolic syndrome, and such common chronic systemic diseases as cardiovascular disease, diabetes, and osteoporosis.

For more information about Nutrition, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.


News tagged with nutrition

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Soy peptide lunasin has anti-cancer, anti-inflammatory properties

Chemistry / Biochemistry

created Dec 02, 2009 | popularity not rated yet | comments 0

Two new University of Illinois studies report that lunasin, a soy peptide often discarded in the waste streams of soy-processing plants, may have important health benefits that include fighting leukemia and blocking the inflammation ...


How calorie-restricted diets fight obesity and extend life span

How calorie-restricted diets fight obesity and extend life span

Medicine & Health / Research

created Dec 09, 2009 | popularity 4 / 5 (2) | comments 0

Scientists searching for the secrets of how calorie-restricted diets increase longevity are reporting discovery of proteins in the fat cells of human volunteers that change as pounds drop off. The proteins ...


ADA releases updated position paper on nutrient supplementation

Medicine & Health / Other

created Dec 08, 2009 | popularity not rated yet | comments 0

While supplements can help some people meet their nutrition needs, eating a wide variety of nutrient-rich foods is the best way for most people to obtain the nutrients they need to be healthy and reduce their risk of chronic ...


Diabetes cases to double and costs to triple by 2034

Medicine & Health / Diseases

created Nov 27, 2009 | popularity not rated yet | comments 0

In the next 25 years, the number of Americans living with diabetes will nearly double, increasing from 23.7 million in 2009 to 44.1 million in 2034. Over the same period, spending on diabetes will almost triple, rising from ...


Diabetics show alarming increase in morbid obesity

Medicine & Health / Health

created Nov 23, 2009 | popularity 3.5 / 5 (2) | comments 1

A Loyola University Health System study has found that one out of five Type 2 diabetics is morbidly obese -- approximately 100 pounds or more overweight.