Antioxidant Current Events | Antioxidant News | 2
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An apple a day may be good for your lungs
Overall, good lung function was associated with high intakes of vitamins C, E, and beta-carotene, citrus fruits, apples, and fruit juices. After adjusting for factors, such as body mass, smoking history, and exercise, only the association with apples remained, suggesting that eating five or more apples a week, compared with none, was associated... view more... (2000-01-18)
Free radical scavenging is defective in periodontal (tooth loosening) disease
The capacity to mop up harmful oxygen free radicals seems to be reduced in people with periodontal disease, finds research in Molecular Pathology. Periodontal disease affects between 10 and 15% of people worldwide. A leading cause of tooth loss, it develops as a result of bacterial infection from a build-up of the sticky, colourless bacterial... view more... (2002-11-22)
Dry Beans Inhibit Development of Mammary Cancer
As the world seeks new ways to prevent and treat chronic diseases such as diabetes, heart disease and cancer, more research continues to be conducted on the benefits of certain foods in reducing people's risk of contracting these ailments. view more (2009-02-05)
Studies force new view on biology of flavonoids
Flavonoids, a group of compounds found in fruits and vegetables that had been thought to be nutritionally important for their antioxidant activity, actually have little or no value in that role, according to an analysis by scientists in the Linus Pauling Institute at Oregon State University. view more (2007-03-06)
New method shows mushrooms a top source for one antioxidant
Using a new, more sensitive-testing approach they developed for fungi, Penn State food scientists have found that mushrooms are a better natural source of the antioxidant ergothioneine than either of the two dietary sources previously believed to be best. view more (2005-09-01)
Diets high in lutein, zeaxanthin and vitamin E associated with decreased risk of cataracts
Women who have higher dietary intake of lutein and zeaxanthin-compounds found in yellow or dark, leafy vegetables-as well as more vitamin E from food and supplements appear to have a lower risk for developing cataracts. view more (2008-01-15)
Traits produced by melanin may signal the bearer's capacity to combat free radicals
Some animal species have developed conspicuous traits produced by melanin pigments (for instance, dark manes in lions, black stripes in some birds and fishes). view more (2008-10-06)
Antioxidants in Midwestern black raspberries influenced by production site
Black raspberries have been studied for decades by scientists and medical researchers interested in the fruits' apparent ability to limit the onset or severity of degenerative diseases, including cancer. view more (2009-02-27)
No Benefits From Vitamin Supplements In Protection Against Gastro-Intestinal Cancer (pp 1193, 1219)
A systematic review and meta-analysis (pooled analysis) of previously published randomised trials in this week's issue of THE LANCET provides strong evidence that antioxidant supplements (such as vitamin supplements) are not effective in protecting against gastro-intestinal cancer. Some combinations of supplements may slightly increase... view more... (2004-09-29)
Seniors with type 2 diabetes may experience memory declines immediately after eating unhealthy meal
Adults with type 2 diabetes who eat unhealthy, high-fat meals may experience memory declines immediately afterward, but this can be offset by taking antioxidant vitamins with the meal, according to new research from Baycrest. view more (2008-06-26)
Mushrooms as good an antioxidant source as more colorful veggies
Portabella and crimini mushrooms rank with carrots, green beans, red peppers and broccoli as good sources of dietary antioxidants, Penn State researchers say. view more (2006-06-27)
Activating the lung's antioxidant defense by targeting Nrf2 inhibits the development of emphysema
Using a molecule similar to one found in an experimental cancer drug, researchers at the Johns Hopkins Bloomberg School of Public Health demonstrated that activation of a key component of the lung's antioxidant defense system, Nrf2, can prevent emphysema in mice. view more (2008-12-23)
A new approach to prevent cancer
Scientists at the University of Dundee have identified a way of inactivating a naturally occurring human protein, a development which could offer new routes to developing cancer prevention treatments. view more (2005-05-10)
Honey adds health benefits, is natural preservative and sweetener in salad dressings
Antioxidant-rich honey is a healthy alternative to chemical additives and refined sweeteners in commercial salad dressings, said a new University of Illinois study. view more (2008-12-10)
Antioxidants do not prevent degenerative eye disease
A diet rich in antioxidant vitamins and minerals does not seem to prevent the degenerative eye disease known as age related macular degeneration, finds a study published on bmj.com today. view more (2007-10-09)
New study re-emphasizes natural cocoa powder has high antioxidant content
Over the past ten years, dark chocolate and cocoa have become recognized through numerous studies for flavanol antioxidant benefits. view more (2008-10-09)
New research accepted for publication in the Journal of Psychopharmacology, demonstrates Pycnogenol, (pic-noj-en-all), an antioxidant plant extract from the bark of the French maritime pine tree, improves the memory of senior citizens.
The study results revealed Pycnogenol improved both numerical working memory as well as spatial working memory using a computerized testing system. The research was presented last week at the Oxygen Club of California 2008 World Congress on Oxidants and Antioxidants in Biology in Santa Barbara, CA. view more (2008-03-18)
Research shows Brazilian acai berry antioxidants absorbed by human body
A Brazilian palm berry sweeping the globe as a popular health food - though little research has been done on it - now may have its purported benefits better understood. view more (2008-10-07)
Vitamin E's lack of heart benefit linked to dosage
The reported failure of vitamin E to prevent heart attacks may be due to underdosing, according to a new study by investigators at Vanderbilt University Medical Center. view more (2007-08-23)
The benefits of green tea in reducing an important risk factor for heart disease
More evidence for the beneficial effect of green tea on risk factors for heart disease has emerged in a new study reported in the latest issue of European Journal of Cardiovascular Prevention and Rehabilitation. view more (2008-07-02)
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