北京
来源：滚动播报
（来源：科普中国）
很多人都认为喝酒能“暖身”。从医学角度来看，酒精会使人体表毛细血管扩张，让血液涌向皮肤表层带来短暂热感，实则会加速身体核心热量散失，且饮酒量越大，体温调节中枢受抑制越明显，核心体温会持续降低，并非真正暖身，反而会越喝越冷。
自然界中并非只有人类有饮酒的习惯，马来西亚羽尾树鼩（qú）长期以玻淡棕榈发酵花蜜为食，花蜜中酒精含量可达 3.8% 左右，这类树鼩依靠演化出的高效酒精代谢能力，长期稳定摄入酒精。
参考文献
[1] https://pmc.ncbi.nlm.nih.gov/articles/PMC8919407/
[2] https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(18)31310-2/fulltext
[3] https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(23)00217-7/fulltext
[4] https://pmc.ncbi.nlm.nih.gov/articles/PMC8897479/
[5] https://www.verywellhealth.com/alcohol-and-liver-8547016
[6] https://mp.weixin.qq.com/s/-6kS2jsAcFNQVzMahGDn5A
[7] https://pmc.ncbi.nlm.nih.gov/articles/PMC6609100/
[8] https://zh.wikipedia.org/zh-hans/%E9%85%92%E7%B2%BE%E8%88%87%E7%99%8C%E7%97%87
[9] https://link.springer.com/article/10.1186/s12937-021-00671-y
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