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Citrus juice, vitamin C give staying power to green tea antioxidants
11-13-2007 · EurekAlert!To get more out of your next cup of tea, just add juice. A Purdue University study found that citrus juices enable more of green tea's unique antioxidants to remain after simulated digestion, making the pairing even healthier than previously thought.
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Keywords: citrus, juice, vitamin, staying, power, green, tea, antioxidants, citru, antioxidant
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- Research finds antioxidant therapies do not interfere with radiation treatment
11-09-2006 · EurekAlert!
Researchers at the Cancer Treatment Centers of America found that antioxidant therapies such as green tea extract, melatonin, high-potency multivitamins, vitamin C and vitamin E do not interfere with radiation treatment.
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- Clemson chemists discover new way antioxidants fight debilitating diseases
08-19-2007 · EurekAlert!
Debilitating diseases are often linked to DNA damage that occurs when metal ions in the body produce reactive oxygen compounds that damage cells. Studies have shown antioxidants that neutralize this activity and are found in fruits, vegetables, green tea, garlic and onions can be effective at preventing damage. A Clemson team has found a new mechanism for antioxidant activity: antioxidants bind to naturally present iron and copper to prevent formation of compounds that damage DNA.
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- Organic is healthier: Kiwis prove that green is good
03-25-2007 · EurekAlert!
Scientists have proven that organically grown kiwifruit contain significantly increased levels of health-promoting polyphenols. They also had a higher overall antioxidant activity, as well as higher levels of ascorbic acid (vitamin C) and important minerals compared with their conventionally grown counterparts.Also, compounds in grapefruit and oranges have been shown to lower blood cholesterol, which could help prevent heart disease.
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- Green tea may protect the bladder from becoming inflamed
05-20-2007 · EurekAlert!
Herbal agents could be used to treat inflammatory bladder diseases, according to a preliminary study that looked at the ability of green tea to protect bladder cells from inflammation. The University of Pittsburgh study found that components of green tea protected bladder cells from damage in culture. Green tea, reported to have many health benefits, is rich in powerful antioxidants that make it a desired remedy for many medical conditions.
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- New nationwide study will evaluate effect of antioxidants and fish oil on progression of AMD
10-12-2006 · EurekAlert!
This new study, called the Age-Related Eye Disease Study 2 (AREDS2), will build upon results from the earlier Age-Related Eye Disease Study (AREDS). The original study results were released five years ago today. The study found that high-dose antioxidant vitamins and minerals (vitamins C and E, beta-carotene, zinc and copper), taken by mouth, reduced the risk of progression to advanced AMD by 25 percent, and the risk of moderate vision loss by 19 percent.
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- Can antioxidants protect scuba divers?
01-31-2007 · EurekAlert!
A new study, published in the Journal of Physiology, shows that acute oral intake of largely accepted antioxidants Vitamin C and E prior to a scuba dive can reduce alterations in cardiovascular function, particularly acute endothelial dysfunction, that are caused by a single field air dive.
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- New treatments prevent brain injury hours after stroke in rats
12-28-2006 · EurekAlert!
Two novel treatments -- a basic compound found in every cell in the body and an extract of green tea -- may prevent brain damage caused from stroke, according to two studies in rats led by a researcher at the San Francisco VA Medical Center.
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- Fatty acid catabolism higher due to polyphenol intake
05-14-2007 · EurekAlert!
Polyphenols, dietary substances from vegetables, fruits and green tea, bring about a change in the energy metabolism. Dutch researcher Vincent de Boer has discovered that polyphenols increase the fatty acid breakdown in rats and influence the glucose use in fat cells.
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- Chemists create healthier pizza by boosting antioxidants in dough
03-26-2007 · EurekAlert!
Attention pizza lovers: Researchers at the University of Maryland has discovered how to boost the antioxidant content of pizza dough by optimizing baking and fermentation methods, a finding that could lead to healthier pizza, they say. Deep-dish, Chicago-style pizza, with its longer baking time and thick crust, may contain more antioxidants than other pizza styles, they add. The study will be presented March 26 at the American Chemical Society national meeting in Chicago.
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- Fat overrides effects of vitamin C
04-01-2007 · EurekAlert!
Fats in our stomach may reduce the protective effects of antioxidants such as vitamin C. Scientists at the University of Glasgow found that in the presence of lipid the ability of antioxidants, such as ascorbic acid (the active component of vitamin C), to protect against the generation of potential cancer-forming compounds in the stomach is less than when no lipids are present.
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