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Really? Will stainless steel cups be harmful?

  • Author:E-BON
  • Source:E-BON
  • Release on:2017-05-16
  Recently, a "stainless steel cup of tea harm to health," the news one, causing widespread concern, really so serious?

  Reported that the tea contains a lot of tannic acid, theophylline, aromatic oil and a variety of vitamins, only about 80 ℃ or so of water brewing. If you use the insulation cup tea, so that tea for a long time soaked in high temperature, constant temperature of the water. Tea in a large number of vitamins were destroyed, aromatic oil volatile, tannic acid, theophylline a lot of leaching, not only reduces the nutritional value of tea, but also make tea without fragrance, tea taste bitter, harmful substances increased. In this regard, medical experts said that tea really should not soak for a long time, because soaking for too long, tea may release heavy metal substances, harmful to health.
  In addition, some people also like to put the Chinese medicine in the insulation cup, easy to carry to drink. But the good fortune of traditional Chinese medicine dissolved in a large number of acidic substances, easy and insulation cup wall containing chemical substances react, and dissolved into the soup, the human body have adverse effects, not suitable for installation in the insulation cups are acidic drinks and milk. So we must pay attention to it!
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