Vitamins

The name vitamins is obtained from 'vital amines' as it was originally thought that these substances were all amines. This is now known not to be as vitamins have a range of structures. The body requires a small amout of vitamins, but any deficiency leads to metabolic and physical disorders.

vitamins

Low-molecular weight organic compounds of which small amounts are essential components of the food supply for a particular animal or plant. For humans Vitamin A, the B series, C, D1 and D2, E, and K are required. Deficiencies of one or more vitamins in the nutrient supply result in deficiency diseases. See Table V1.

vitamins

(Humans as organisms) organic substances which are essential in small amounts to regulate the metabolism and maintain the immune system

Vitamins

A number of small compounds needed in very small amounts in the average diet to help regulate and support many of the body
Found on http://www.encyclo.co.uk/local/21801

VITAMINS

Organic, essential nutrients required in small amounts.
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Vitamins

[short story] `Vitamins` is a short story by American author Raymond Carver. It was originally published in 1984, in his collection titled Cathedral. == Plot synopsis == `Vitamins` begins with an unnamed male narrator telling the story of how his wife starts a home business selling vitamins. His wife Patti starts selling vitamins because sh...
Found on http://en.wikipedia.org/wiki/Vitamins_(short_story)

vitamins

A diverse group of organic molecules that are required for metabolic reactions and generally cannot be synthesized in the body.
Found on http://www.emc.maricopa.edu/faculty/farabee/biobk/biobookglossv.html

Vitamins

A diverse group of organic molecules that are required for metabolic reactions and generally cannot
Found on http://www.superglossary.com/Glossary/Science/Biology/

Vitamins

are natural substances, and most people may take supplementary tablets without risk, but should not need such.
Found on http://www.encyclo.co.uk/local/20541

Vitamins

Chemicals which are important to the proper working of the body. They tend to be complex organic molecules which must be eaten, as in daily products are (Vitamin A) or fruit (Vitamin C).
Found on http://www.vidyagyaan.com/general-knowledge/basic-chemistry-element-terms-a

Vitamins

Complex organic substances required in the diet (NB vitamin D also produced by the action of ultra-violet light on the skin), essential for normal body functions and maintenance of health. Vitamins contribute to the regulation of metabolic processes, including a role in energy transformations.
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Vitamins

complex substances that are necessary in small amounts to maintain health and ensure proper development and functioning of the body
Found on http://www.medichecks.com/glossary.cfm?ltr=V

Vitamins

Essential nutrient of body; must be ingested in the correct amounts in the body; aid in the processes which use the other nutrients; may be obtained through diet or supplementation; overconsumption can be toxic
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vitamins

For the various vitamins see Vitamins. The word vitamin was coined in 1911 by the warsaw-born biochemist casimir funk (1884-1967). at the lister institute in london, funk isolated a substance that prevented nerve inflammation (neuritis) in chickens raised on a diet deficient in that substance. He named the substance vitamine because he believed it ...
Found on http://www.encyclo.co.uk/local/20973

Vitamins

Naturally found in plants and animals, vitamins are vital to growth, energy, and nerve function. The
Found on http://www.superglossary.com/Glossary/Health/Vitamins/

Vitamins

Naturally occurring substances that are necessary for normal growth and keeping healthy. Vitamins must be included in small amounts in the diet because they cannot be made by the body.
Found on http://www.cancerhelp.org.uk/utilities/glossary/index.htm?search=v

Vitamins

Organic compounds that are vital to Tile, indispensable to bodily function, and needed in minute amounts. They are calorie-free essential nutrients. Many of them function as coenzymes. supporting a multitude of biological functions.
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vitamins

Organic compounds that function as parts of enzyme systems essential for many metabolic functions.
Found on http://www.vetmed.wsu.edu/glossary/glossary.asp

vitamins

Substances that are required in minute amounts for many metabolic functions including converting food into energy and aiding in the development of bones and tissues.
Found on http://www.johnshopkinshealthalerts.com/reports/nutrition_weight_control/92

Vitamins

Substances that are required in very small amounts for the body to stay healthy, but that must be obtained from the diet as the body is unable to make them for themselves.
Found on http://www.encyclo.co.uk/local/20560

Vitamins

The building blocks of the body. Vitamins do not supply energy, but are necessary for proper health.
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Vitamins

The name vitamins is obtained from vital amines as it was originally thought that these substances were all amines. This is now known not to be as vitamins have a range of structures. The body requires a small amout of vitamins, but any deficiency leads
Found on http://www.chemicalglossary.net/definition/1635-Vitamins

vitamins

The vitamins are a group of complex chemical compounds which are vital for the normal functioning of the body. They are often taken in tablet form to supplement daily diets. Pregnant women who want to take a daily supplement to ensure proper nutrition need to check that their supplement contains the recommended dose of folic acid but does not conta...
Found on http://www.encyclo.co.uk/local/20423

Vitamins

The word "vitamin" was coined in 1911 by the Warsaw-born biochemist Casmir Funk (1884-1967). At the Lister Institute in London, Funk isolated a substance that prevented nerve inflammation (neuritis) in chickens raised on a diet deficient in that substance. He named the substance "vitamine" because he believed it was necessary to life and it was a c...
Found on http://www.obesityhelp.com/content/wls_glossary.html

Vitamins

There are provided in commercial diets for cats and cats need vitamins to keep them healthy. Giving additional vitamins to cats already receiving adequate amounts in their food can be harmful, depending on the type of vitamin being supplemented.
Found on http://www.cats.org.uk/cat-glossary/
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