Nutrition
hideNutrition (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
Diet may reduce risk of prostate cancer
Jun 03, 2009 |
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A new review published in the Journal of Human Nutrition and Dietetics assessed whether certain modifications in diet have a beneficial effect on the prevention of prostate cancer. Results suggest that a diet low in fat an ...
Coffee break: Compound brewing new research in colon, breast cancer (w/ Podcast)
Nov 12, 2009 |
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A compound in coffee has been found to be estrogenic in studies by Texas AgriLife Research scientists.
Alternate-Day Fasting Shows Promise for Obese Dieters
Nov 04, 2009 |
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(PhysOrg.com) -- Restricting daily calorie intake is a common plan to help obese and overweight people slim down to healthier weights. But the regime requires a daily 15 to 40 percent calorie reduction, which makes sticking ...
Don't worry so much about limiting sodium, researchers say
Oct 20, 2009 |
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University of California-Davis nutrition researchers are challenging the decades-old conventional wisdom that we should watch our salt.
New Evidence Shakes up Perceptions of Salt
Oct 15, 2009 |
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(PhysOrg.com) -- As the 2010 Dietary Guidelines for Americans are currently under development and regulations surrounding sodium consumption are being considered, an analysis of evidence to be released online ...
Receptor activated exclusively by glutamate discovered on tongue
Oct 09, 2009 |
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One hundred years ago, Kikunae Ikeda discovered the flavour-giving properties of glutamate, a non essential amino acid traditionally used to enhance the taste of many fermented or ripe foods, such as ripe ...
Muscle: 'Hard to build, easy to lose' as you age
Sep 11, 2009 |
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(PhysOrg.com) -- Have you ever noticed that people have thinner arms and legs as they get older? As we age it becomes harder to keep our muscles healthy. They get smaller, which decreases strength and increases the likelihood ...
Food habits are more important than the most important obesity risk gene
Sep 11, 2009 |
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The risk of becoming obese is 2.5 times higher for those who have double copies of the best known risk gene for overweight and obesity. However, this is only true if the fat consumption is high. A low fat diet neutralizes ...
Model backs green tea and lemon claim, lessens need to test animals
Sep 09, 2009 |
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(PhysOrg.com) -- An animal study at Purdue University has shown that adding ascorbic acid and sugar to green tea can help the body absorb helpful compounds and also demonstrates the effectiveness of a model ...
Vitamin C deficiency impairs early brain development
Sep 02, 2009 |
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(PhysOrg.com) -- Faculty of Life Sciences at University of Copenhagen shows that vitamin C deficiency may impair the mental development of new-born babies.
Fat in the liver -- not the belly -- is a better marker for disease risk
Aug 24, 2009 |
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New findings from nutrition researchers at Washington University School of Medicine in St. Louis suggest that it's not whether body fat is stored in the belly that affects metabolic risk factors for diabetes, high blood triglycerides ...
Research supports calls to study health benefits of nitrate, nitrite
Aug 20, 2009 |
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A Michigan State University researcher is challenging health standards that consider nitrates and nitrites in food to be harmful.
Recent news reports of sweetener reformulations raise questions about motivations
Jun 30, 2009 |
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The misleading "health" halo surrounding highly-publicized marketing campaigns regarding sweetener reformulations is starting to dim.
Purple sweet potato means increased amount of anti-cancer components
Jun 29, 2009 |
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A Kansas State University researcher is studying the potential health benefits of a specially bred purple sweet potato because its dominant purple color results in an increased amount of anti-cancer components.
Longer life linked to specific foods in Mediterranean diet
Jun 23, 2009 |
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Some food groups in the Mediterranean diet are more important than others in promoting health and longer life according to new research published on bmj.com today.
