translation.en: But just this past year, the Food and Drug Administration recommended cutting the dose in half for women only, because they just realized that women metabolize the drug at a slower rate than men, causing them to wake up in the morning with more of the active drug in their system.
translation.zh: 然而仅仅在去年， 美国食品及药物管理局 才建议针对女性 消减一半的剂量， 因为他们刚意识到女性代谢药物的速度 比男性慢得多， 这意味着她们一早醒来后 身体里所含的活性药物成分将会更多。