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阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 Are energy drinks safe? In spite of 1. known dangers of energy ...
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阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
Are energy drinks safe? In spite of 1. known dangers of energy drinks, the market for them is booming. The Global Energy Drink market is expected 2. (reach)$72 billion by 2024. This is great news for energy drink manufacturers, but what are 3.(consumer)really getting when they buy these drinks?
Energy drinks can cause dehydration( 脱水). The main source of energy in most energy products is caffeine. It can be 4.(particular)harmful for people who drink these products 5. the first time and don’t compensate with extra water, says nutritionist Beth Warren.
Energy drinks can increase heart rate. Caffeine also 6.(contain)a heart rate risk, says nutritionist Lisa Cohn, 7. found that energy drink abuse among teens caused increased risk of heart attack, especially in those with potential heart conditions.
Energy drinks can damage teeth. Energy drink products contain citric acid( 柠檬酸), which does harm to teeth. A study 8.(compare)sports drinks and energy drinks found that energy products have significantly 9.(high)acidity and greater capacity to dissolve enamel( 牙 釉 质 )compared to sports drinks. In fact, the 10.(lose)of enamel after exposure to energy drinks was more than twice higher than after exposure to sports drinks.
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