Science news articles about 'black teas'

  • Green, black tea can reduce stroke risk

    (PhysOrg.com) -- Drinking at least three cups of green or black tea a day can significantly reduce the risk of stroke, a new UCLA study has found. And the more you drink, the better ...
  • Green, black tea can reduce stroke risk

    ... day, the risk of a stroke was reduced by 21 percent. It didn't matter if it was green or black tea." And extrapolating from the data, the effect appears to be linear, Arab said. For instance, if ...
  • Green, Black Tea Can Reduce Stroke Risk, Research Suggests

    Drinking at least three cups of green or black tea a day can significantly reduce the risk of stroke, and the more you drink, the better your odds of staving off a stroke, according to new research.
  • Black Tea May Fight Diabetes

    Long known for its antioxidants, immune boosting and, most recently, antihypertensive properties, black tea could have another health benefit. Black tea may be used to control diabetes, according to ...
  • Black Tea May Fight Diabetes

    Long known for its antioxidants, immune boosting and, most recently, antihypertensive properties, black tea could have another health benefit. Black tea may be used to control diabetes, according to a ...
  • Fruits, vegetables and teas may protect smokers from lung cancer, UCLA researchers report

    ... flavonoids that appeared to be the most protective included catechin, found in strawberries and green and black teas, kaempferol, found in Brussels sprouts and apples, and quercetin, found in beans, ...
  • The benefits of green tea in reducing an important risk factor for heart disease

    ... in several studies. Green tea is consumed less in the Western world than black tea, but it could be more beneficial because of the way it seems to improve endothelial function. In this same context, ...
  • Drink brewed tea to avoid tooth erosion

    ... available, the best thing to drink is brewed tea, according to a study in the July/August issue of General ... lead author of the study, compared green and black tea to soda and orange juice in terms of ...
  • Drinking very hot tea can increase the risk of throat cancer

    ... same area. Nearly all participants drank black tea regularly, with an average volume consumed ... associated with drinking hot or very hot tea, say the authors. Previous studies from the United Kingdom ...
  • White tea -- the solution to the obesity epidemic?

    ... growing problem. We've shown that white tea may be an ideal natural source of slimming substances ... leaves of the plant used to make green tea and the black tea most commonly drunk in Western countries ...
  • Insomnia: Changing your bedtime habits could help

    ... avoid drinking caffeinated drinks and alcohol in the evening. "Most people know that coffee, cola or black tea can interfere with their sleep," says Professor Sawicki . "But many do not realise that ...
  • Study: White wine can make tooth stains darker

    ... hour in white wine before being immersed in black tea had significantly darker stains than teeth immersed for one hour in water before exposure to the tea. "Dipping teeth in white wine for one hour ...
  • How Plants Protect Us From Disease

    ... , these phytochemicals—the resveratrol in red wine or the catechins in green, white and black teas, for instance—may also reduce our risk of diseases associated with chronic inflammation, including ...
  • How to manage erosion caused by everyday beverages

    ... drinking sodas, citric juices or certain tea may have already begun to take effect. The question ... ; lemon, grapefruit and orange juice; green and black tea; and revealed three steps to rehabilitate ...
  • How To Manage Dental Erosion Caused By Everyday Beverages

    ... the acidic content of beverages, such as soda; lemon, grapefruit and orange juice; green and black tea; and revealed three steps to rehabilitate teeth that suffer from dental erosion as a result of ...

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