This is not an endorsement to drink to excess — large amounts of alcohol will damage your brain — but the occasional tipple may do you some good.

这项研究成果并不代表人们可以酗酒——过量的酒精会伤害你的大脑，偶尔的小酌才对你的身体有所帮助。

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While it is generally agreed that pregnant women should not drink to excess, studies have failed to find the exact level at which moderate alcohol consumption harms the foetus, the watchdog said.

该机构说，虽然一般认为怀孕妇女不应过量饮酒，但是研究还没有发现，以一般的饮酒量，具体到什么程度会伤害到胎儿。

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So for the older teenagers, if they are introduced to alcohol later in life via friends, away from adult supervision, they are also more likely to drink to excess.

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