<strike id="gegfc"><dl id="gegfc"></dl></strike>
<sub id="gegfc"></sub>

    <mark id="gegfc"></mark>

      3 cups of tea or coffee per day good for heart health: study

      Source: Xinhua| 2018-04-17 17:37:57|Editor: Shi Yinglun
      Video PlayerClose

      SYDNEY, April 17 (Xinhua) -- Drinking up to three cups of tea or coffee per day can protect people from developing irregular heart beats or arrhythmia, a new study revealed on Tuesday.

      Coffee is one of the most popular drinks in the world and the most common form of cognitive enhancement.

      However, more than 80 percent of clinicians in the United States recommend patients with palpitations or arrhythmia abstain or reduce caffeine.

      But the new study which involved researchers in the University of Melbourne's Baker Heart and Diabetes Institute along with partners in the United States consistently demonstrated a reduction in atrial fibrillation (irregular heart beats) with increasing levels of caffeine ingestion.

      The research analyzed multiple population-based studies involving 228,465 participants to find the frequency of atrial fibrillation decreased by 6 percent in regular coffee drinkers, while a further analysis of 115,993 patients showed a risk reduction of 13 percent.

      "There is a public perception, often based on anecdotal experience, that caffeine is a common acute trigger for heart rhythm problems," lead author Peter Kistler from the Baker Heart and Diabetes Institute said.

      "Our extensive review of the medical literature suggests this is not the case."

      "Caffeinated beverages such as coffee and tea may have long term anti-arrhythmic properties mediated by antioxidant effects and antagonism of adenosine," Kistler concluded.

      "In numerous population-based studies, patients who regularly consume coffee and tea at moderate levels have a lower lifetime risk of developing heart rhythm problems and possibly improved survival."

      However, due to significantly higher concentrations of caffeine, researchers advised that energy drinks should be avoided for people with pre-existing structural heart disease.

      TOP STORIES
      EDITOR’S CHOICE
      MOST VIEWED
      EXPLORE XINHUANET
      010020070750000000000000011100001371176501
      中文字幕日韩无线码在线一区_制服肉丝亚洲中文字幕_日韩欧美无砖专区一中文字目_国产精品点击进入在线影院高清
      <strike id="gegfc"><dl id="gegfc"></dl></strike>
      <sub id="gegfc"></sub>
      
      
        <mark id="gegfc"></mark>
          亚州精品私密视频 | 亚洲成aⅴ人在线电影 | 久久免费视频二区 | 偷拍亚洲一区一区二区三区 | 久久久国产99久久国产久首页 | 亚洲欧美日韩性爱一区精品 |