vitamin C, C, ascorbic acid(noun)
a vitamin found in fresh fruits (especially citrus fruits) and vegetables; prevents scurvy
The L-enantiomer of ascorbic acid, a water-soluble nutrient essential for life, synthesized by most animals and plants but not humans, although used in our bodies for many purposes. It is plentiful in citrous fruits and many vegetables, and a deficiency causes scurvy.
Vitamin C or L-ascorbic acid, or simply ascorbate, is an essential nutrient for humans and certain other animal species. Vitamin C refers to a number of vitamers that have vitamin C activity in animals, including ascorbic acid and its salts, and some oxidized forms of the molecule like dehydroascorbic acid. Ascorbate and ascorbic acid are both naturally present in the body when either of these is introduced into cells, since the forms interconvert according to pH. Vitamin C is a cofactor in at least eight enzymatic reactions, including several collagen synthesis reactions that, when dysfunctional, cause the most severe symptoms of scurvy. In animals, these reactions are especially important in wound-healing and in preventing bleeding from capillaries. Ascorbate may also act as an antioxidant against oxidative stress. However, the fact that the enantiomer D-ascorbate has identical antioxidant activity to L-ascorbate, yet far less vitamin activity, underscores the fact that most of the function of L-ascorbate as a vitamin relies not on its antioxidant properties, but upon enzymic reactions that are stereospecific. "Ascorbate" without the letter for the enantiomeric form is always presumed to be the chemical L-ascorbate.
A type of vitamin.
Vitamin C is found in found in fruits, potatoes, peppers, and leafy green vegetables or produced synthetically.
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The numerical value of vitamin c in Chaldean Numerology is: 7
The numerical value of vitamin c in Pythagorean Numerology is: 1
Sample Sentences & Example Usage
For most people, taking vitamin C supplements regularly does not reduce the risk of coming down with a cold.
Vitamin C supplements might also help people with marginal vitamin C intakes, such as elderly people and chronic smokers.
[Vitamins and minerals] often work in concert. It’s easier to absorb iron, for example, when you’re also eating Vitamin C.
Drinking wipes out your B vitamins, it consists of vitamin C, magnesium, calcium and glutathione — great antioxidants and great for your brain.
For some people, such as marathon runners, skiers and those in the military...[vitamin C] does seem to help reduce the chances of getting a cold.
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Translations for vitamin c
From our Multilingual Translation Dictionary
- Vitamin CGerman
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