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Coffee is good for you!
April 01, 2004Although it is tea that usually receives the favourable publicity as far as health benefits are concerned, contrary to popular belief, coffee may also be good for you! For the first time scientists have identified the antioxidants found in coffee in substantial amounts and they appear to be in a form that can be absorbed readily by the body. Professor Alan Crozier (University of Glasgow) will present his findings on Friday 2nd April at the SEB Annual Meeting at Heriot-Watt University in Edinburgh where he will tell the audience that coffee can make up part of a healthy diet if, like everything else in life, it's taken in moderation.
Professor Crozier's research group has measured the antioxidant capacity of over 70 fruit, vegetables, and beverages including some organically grown products. Using products that were particularly rich sources of different antioxidants, studies were carried out with human volunteers to determine the fate of the antioxidants in the body following ingestion. The results obtained showed unexpectedly high levels of absorption of some antioxidants into the bloodstream while others pass in significant quantities from the small to the large intestine where they may offer protection against colon cancer.
Professor Crozier's on-going research programme has shown that some fruits, vegetables, and beverages are much richer sources of antioxidants than others. From a practical view point he comments that "It's important to eat a varied diet of fruit and vegetables so that your body can absorb a range of antioxidants. If you rely on supplements, with one tablet you could, for instance, be consuming the equivalent of 2 kilos of onions - not a very natural thing to do".
Society for Experimental Biology
Society for Experimental Biology
Antioxidants Current Events and Antioxidants News RSSNew evidence that dark chocolate helps ease emotional stress
The "chocolate cure" for emotional stress is getting new support from a clinical trial published online in ACS' Journal of Proteome Research.
'Escaped' proteins add to hearing loss in elderly, UF researchers find
Age-related hearing loss is the most common sensory disorder among the elderly. But scientists are still trying to figure out what cellular processes govern or contribute to the loss.
Ice cream researchers making sweet strides with 'functional foods'
A comfort food, a tasty treat, an indulgence - ice cream conjures feelings of happiness and satisfaction for millions. Ice cream researchers at the University of Missouri have discovered ways to make ice cream tastier and healthier and have contributed to ice cream development and manufacturing for more than a century.
Powerful pumpkins, super squash
Carotenoids, the family of yellow to red pigments responsible for the striking orange hues of pumpkins and the familiar red color of vine-ripe tomatoes, play an important role in human health by acting as sources of provitamin A or as protective antioxidants.
Breeding better broccoli
Carotenoids-fat-soluble plant compounds found in some vegetables-are essential to the human diet and reportedly offer important health benefits to consumers.
Daily dose of color may boost immunity this flu season
Hoping to keep the flu at bay? A strong immune system helps. Enjoying the bounty of colorful fruits and vegetables available right now can be an important step toward supporting your family's immune system this cold/flu season.
Scientists discover influenza's Achilles heel: Antioxidants
As the nation copes with a shortage of vaccines for H1N1 influenza, a team of Alabama researchers have raised hopes that they have found an Achilles' heel for all strains of the flu-antioxidants.
Propolis has proved to be a product with ability to have beneficial effects for health
Growing concerns about health has caused the scientific community to focus their interest on investigating functional foods which contribute to boosting the prevention and reduction of the risk of suffering from certain illnesses.
Phytochemicals in plant-based foods could help battle obesity, disease
The cheeseburger and French fries might look tempting, but eating a serving of broccoli or leafy greens first could help people battle metabolic processes that lead to obesity and heart disease, a new University of Florida study shows.
Herbal tonic for radiotherapy
Antioxidant extracts of the leaves of the Gingko biloba tree may protect cells from radiation damage, according to a study published in the International Journal of Low Radiation.
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