这项工作的一个研究人员MaryK.Townsend博士称：“我们只观察那些高咖啡因摄入量的女性增加患尿失禁的风险。”
Dr. Mary K. Townsend, one of the researchers on the work, said: 'We only observed an increased risk of urinary incontinence among women with the highest intakes of caffeine.'
许多人感觉咖啡因可以使他们的神智更加清楚。高剂量的咖啡可以引起焦虑、头晕、头痛、紧张不安，亦会影响正常睡眠。
Many people feel that caffeine increases their mental alertness. Higher doses of caffeine can cause anxiety, dizziness, headaches, and the jitters. Caffeine can also interfere with normal sleep.
能量饮料不受FDA的监管，高含咖啡因和会引起不确定健康危害的氨基酸和香草，并且小孩不能吸收。
Energy drinks are unregulated by the FDA and contain high amounts of caffeine as well as amino acids and herbs with uncertain health risks and should never be consumed by kids.
一杯过滤咖啡含有的咖啡因大约是一杯茶的3倍，尽管从重量上看，干茶叶所含咖啡因的比例确实比咖啡豆高。
A cup of filter coffee contains about three times as much caffeine as a cup of tea, although dry tea leaves do contain a higher proportion of caffeine by weight than coffee beans.
一杯过滤咖啡含有的咖啡因大约是一杯茶的3倍，尽管从重量上看，干茶叶所含咖啡因的比例确实比咖啡豆高。
A cup of filter coffee contains about three times as much caffeine as a cup of tea, although dry tea leaves do contain a higher proportion of caffeine by weight than coffee beans.
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