<span id="w0wez"></span>
    1. <rt id="w0wez"></rt><center id="w0wez"><optgroup id="w0wez"></optgroup></center>
    2. <center id="w0wez"><optgroup id="w0wez"></optgroup></center>

      <label id="w0wez"><xmp id="w0wez">
      日韩精品亚洲不卡一区二区,久在线视频播放免费视频,天美传媒一区二区,国产高清一区二区三区视频,精品国产中文字幕在线看,日韩精品一区二区三免费,午夜精品一区二区三区成人,国产成人精品午夜在线观看
      食品伙伴網服務號
       
       
      當前位置: 首頁 » 專業英語 » 專業知識 » 正文

      茶和抗氧化劑的功效

      放大字體  縮小字體 發布日期:2008-12-23
      核心提示:Following a lifestyle that decreases LDL (low-density lipoprotein) and increases HDL (high-density lipoprotein) is the primary path to lower cholesterol. However, there are certain foods thst can also make the LDL you do have less dangerous. Tea has


          Following a lifestyle that decreases LDL (low-density lipoprotein) and increases HDL (high-density lipoprotein) is the primary path to lower cholesterol. However, there are certain foods thst can also make the LDL you do have less dangerous.

          Tea has spectacular antioxidant capabilities owing to large amounts of substances called flavonoids.

          LDL is a bigger threat when it becomes oxidized. This happens because of exposure to free radicals, highly reactive molecules that are byproducts of bodily functions involving oxygen (which is just about all of them). When LDL is oxidized it becomes stickier and therefore more likely to form plaque. If LDL can be prevented from oxidizing, your arteries are less likely to become clogged.

          How do you prevent LDL from becoming oxidized? With antioxidants -- which many of nature's best-tasting foods happen to include. Antioxidant-rich foods include, fruit, vegetables, tea, and chocolate.

          Tea, whether black or green, caffeinated or decaffeinated (herbal teas don't count), has spectacular antioxidant capabilities owing to large amounts of substances called flavonoids. In addition to preventing oxidation, flavonoids may have an anticlotting effect.

          One study found that among people who'd had heart attacks, those who drank 14 or more cups of tea a week were 44 percent less likely to die in the 3 1/2 years following their heart attacks than those who didn't drink any tea. In another study people who drank about 1 1/2 cups of tea daily had roughly half the risk of heart attack of those who didn't drink tea. An added bonus: A cup of black tea has less than half the caffeine of Coffee; green tea has even less. Some tea tips:

          Bag it. When Consumer Reports tested the antioxidant punch of 15 brewed, bottled, and instant teas, it found most teas brewed from tea bags scored highest in antioxidant content. In fact, the magazine reported, "Brewed tea appears to have more antioxidant action than almost any whole fruit or vegetable -- and more than most commercial fruit or vegetable juices, too." But iced teas from mixes and bottle are a decent second choice; they contain a "good deal" of antioxidants, according to the magazine. Just watch the sugar content.

          Dunk the bag. Continuously dunking the tea bag as the tea steeps seems to release far more antioxidant compounds than simply dropping it in and leaving it there.

          Add lemon. One study found that the addition of lemon to plain tea increased its antioxidant benefits. That makes sense, since lemon itself contains antioxidants.

          Brew a batch. To make a day's supply of iced tea, bring 20 ounces of water to a boil, then remove from the heat. Drop in three tea bags, cover, and steep for 10 minutes. Remove tea bags and refrigerate.

          Try green tea. Because it isn't fermented, green tea has even more antioxidant power than black tea does. It also has less caffeine. And it may provide some protection against certain cancers. Experiment with brands until you find one you like. Don't let green tea steep for more than a couple of minutes or it may become bitter.

      更多翻譯詳細信息請點擊:http://www.trans1.cn
       
      關鍵詞: 抗氧化劑 功效
      [ 網刊訂閱 ]  [ 專業英語搜索 ]  [ ]  [ 告訴好友 ]  [ 打印本文 ]  [ 關閉窗口 ] [ 返回頂部 ]
      分享:

       

       
      推薦圖文
      推薦專業英語
      點擊排行
       
       
      Processed in 0.027 second(s), 14 queries, Memory 0.9 M
      主站蜘蛛池模板: 中国一级毛片免费观看| 国产成人精品一区二区不卡| 又粗又硬又黄a级毛片| 在线a网站| 国产成人亚洲欧美二区综合| 日韩精品不卡一区二区三区 | 中文字幕久无码免费久久| 伊人成色综合人夜夜久久| 伊人久久大香线蕉AV网禁呦| 国产成人精品午夜二三区波多野| 国产午夜91福利一区二区| 好吊视频一区二区三区在线| 国产丝袜啪啪| a毛片基地免费大全| 国产乱子精品一区二区在线观看| 波多野结衣一二三| 国产精品久久蜜臀av| 久热精品免费| 人妻熟女一区无中文字幕| 狠狠热在线视频免费| 亚洲精品一区二区制服| 一本一道av无码中文字幕麻豆| 日韩亚洲国产激情一区浪潮av| 另类 专区 欧美 制服| 亚洲va视频| 成人婷婷网色偷偷亚洲男人的天堂| 国产乱色国产精品播放视频| 黄瓜一区二区三区自拍视频| 国产精品先锋资源在线看| 中文字幕亚洲资源网久久| 一级女性全黄久久片免费| 67194亚洲无码| 亚洲人成电影网站 久久影视 | 白浆免费视频国产精品视频| 福利在线一区| 精品日韩亚洲AV无码| 久久国产热精品波多野结衣av| 吃奶呻吟打开双腿做受动态图 | 无码国产精品一区二区av| 日日躁夜夜躁狠狠躁超碰97| 经典国产乱子伦精品视频|