News tagged with vitamin c
Study finds vitamin C can kill drug-resistant TB (w/ video)
In a striking, unexpected discovery, researchers at Albert Einstein College of Medicine of Yeshiva University have determined that vitamin C kills drug-resistant tuberculosis (TB) bacteria in laboratory culture. The finding ...
Diseases, Conditions, Syndromes
May 21, 2013 |
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Vitamin C does not lower uric acid levels in gout patients
Despite previous studies touting its benefit in moderating gout risk, new research reveals that vitamin C, also known ascorbic acid, does not reduce uric acid (urate) levels to a clinically significant degree in patients ...
Health
May 16, 2013 |
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Vitamin C may head off lung problems in babies born to pregnant smokers
Pregnant women are advised not to smoke during pregnancy because it can harm the baby's lungs and lead to wheezing and asthma, among other problems. If a woman absolutely can't kick the habit, taking vitamin C during pregnancy ...
Pediatrics
May 04, 2013 |
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New research into optimising our levels of vitamin C
(Medical Xpress)—A daily vitamin C intake equivalent to eating two kiwifruit a day is required to ensure our muscles maintain optimal levels, researchers from the University of Otago, Christchurch have found.
Health
Mar 04, 2013 |
5 / 5 (3) |
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Vitamin C is beneficial against the common cold
(Medical Xpress)—According to an updated Cochrane review on vitamin C and the common cold, vitamin C seems to be particularly beneficial for people under heavy physical stress.
Health
Feb 13, 2013 |
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Drinking milk can prevent garlic breath, study finds
If you're planning a romantic Italian dinner this Valentine's Day, you may want to consider drinking a glass of milk along with your meal.
Health
Feb 05, 2013 |
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Vitamin C supplements linked to kidney stones
New research from Karolinska Institutet in Sweden shows that men who take vitamin C supplements regularly run a higher risk of developing kidney stones. The study, which is published in the scientific periodical JAMA Internal Me ...
Health
Feb 04, 2013 |
3.7 / 5 (3) |
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Foetus suffers when mother lacks vitamin C
Maternal vitamin C deficiency during pregnancy can have serious consequences for the foetal brain. And once brain damage has occurred, it cannot be reversed by vitamin C supplements after birth. This is shown ...
Obstetrics & gynaecology
Nov 16, 2012 |
5 / 5 (1) |
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New study shows vitamin C prevents bone loss in animal models
Researchers at Mount Sinai School of Medicine have shown for the first time in an animal model that vitamin C actively protects against osteoporosis, a disease affecting large numbers of elderly women and men in which bones ...
Health
Oct 09, 2012 |
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Vitamin C and beta-carotene might protect against dementia
Forgetfulness, lack of orientation, cognitive decline… about 700, 000 Germans suffer from Alzheimer's disease (AD). Now researchers from the University of Ulm, among them the Epidemiologist Professor Gabriele Nagel and ...
Alzheimer's disease & dementia
Sep 11, 2012 |
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Microgreens: Tiny, but powerful
Researchers with the University of Maryland College of Agriculture and Natural Resources (AGNR) and the United States Department of Agriculture (USDA) recently completed a study to determine the level of ...
Health
Sep 11, 2012 |
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Vitamin B12 supplements may help treat hepatitis C
Adding vitamin B12 to standard hepatitis C virus (HCV) treatment significantly boosts the body's ability to keep the virus at bay, indicates a pilot study published online in the journal Gut.
Diseases, Conditions, Syndromes
Jul 17, 2012 |
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Increase in RDA for vitamin C could help reduce heart disease, stroke, cancer
The recommended dietary allowance, or RDA, of vitamin C is less than half what it should be, scientists argue in a recent report, because medical experts insist on evaluating this natural, but critical nutrient ...
Health
Jul 16, 2012 |
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Vitamin C improves pulmonary function in newborns of pregnant smoking women
Vitamin C supplementation in pregnant women who are unable to quit smoking significantly improves pulmonary function in their newborns, according to a new study.
Pediatrics
May 22, 2012 |
not rated yet |
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Frequent cooking will help you live longer
(Medical Xpress) -- A new study published in Public Health Nutrition links frequent cooking to a longer life.
Health
May 16, 2012 |
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Vitamin C
Vitamin C or L-ascorbic acid is an essential nutrient for humans, a large number of higher primate species, a small number of other mammalian species (notably guinea pigs and bats), a few species of birds, and some fish.
Ascorbate (an ion of ascorbic acid) is required for a range of essential metabolic reactions in all animals and plants. It is made internally by almost all organisms, humans being a notable exception. Deficiency in this vitamin causes scurvy in humans. It is also widely used as a food additive.
The pharmacophore of vitamin C is the ascorbate ion. In living organisms, ascorbate is an anti-oxidant, since it protects the body against oxidative stress, and is a cofactor in several vital enzymatic reactions.
Scurvy has been known since ancient times. People in many parts of the world assumed it was caused by a lack of fresh plant foods. The British Navy started giving sailors lime juice to prevent scurvy in 1795. Ascorbic acid was finally isolated by 1933 and synthesized in 1934. The uses and recommended daily intake of vitamin C are matters of on-going debate. A recent meta-analysis of 68 reliable antioxidant supplementation experiments involving a total of 232,606 individuals concluded that consuming additional ascorbate from supplements may not be as beneficial as thought.
For more information about Vitamin C, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
