透明酒精和深色酒精之间的巨大区别

The primary difference between clear and dark liquor is their overall level of purity. While all alcohol contains impurities known as congeners, dark liquors tend to contain a higher concentration of them than clear alcohols (via Medical Daily). That's because congeners are chemical substances that are produced during the fermentation and distillation process, which is what gives certain liquors their unique color, aroma, and flavor.

清酒和黑酒的主要区别是它们的总体纯度水平。虽然所有的酒精都含有被称为同族物的杂质，但深色酒精往往比无色酒精含有更高浓度的杂质。这是因为同族物质是在发酵和蒸馏过程中产生的化学物质，正是这些化学物质赋予了某些酒独特的颜色、香气和风味。

How does this happen? Well, believe it or not, all alcohol starts out as clear. It is not until certain alcohol varieties, like whiskey, rum, and brandy, are fermented and aged in wooden barrels that more congeners are generated and they begin to take on a darker hue. Some examples of congeners include tannins, methanol, esters, aldehydes, and acetone. While the exact amount of congeners in any given liquor can vary from one to the next, alcohols that are more distilled tend to contain fewer congeners.

这是怎么发生的?信不信由你，所有的酒精都是透明的。直到某些酒精品种，如威士忌、朗姆酒和白兰地，在木桶中发酵和陈酿，才会产生更多的同类，它们开始呈现出较暗的颜色。一些同系物的例子包括单宁、甲醇、酯、醛和丙酮。虽然在任何给定的酒中同族物质的确切数量可以从一种到另一种有所不同，但蒸馏得越多的酒往往含有的同族物质就越少。

While there is no type of alcohol that is actually good for you, clear liquor typically contains fewer impurities and allergens and is less likely to cause hangovers (via Bustle). Unlike dark liquor, clear alcohol contains little-to-no congeners, which may increase the severity of hangovers.

虽然没有哪种酒精对你有益，但清酒通常含有较少的杂质和过敏原，也不太可能导致宿醉。与黑酒不同，无色酒精几乎不含会增加宿醉严重程度的同类物质。

Of course, this doesn't mean drinking clear alcohols, like gin or vodka, won't give you a hangover the next morning. If you drink enough alcohol, that's going to happen regardless of what color the drink is. "A good rule of thumb for liquors is that the clearer they are, the less of these substances they contain," Dr. Duy Nguyen, a psychiatrist at Beachway Therapy, told Bustle. "While light-colored drinks may lessen a hangover, imbibing them is not a license to become impaired and unsafe."

当然，这并不意味着喝无色酒精，如杜松子酒或伏特加，不会让你第二天早上宿醉。如果你喝了足够多的酒，不管是什么颜色的酒，都会发生这种情况。Beachway Therapy的精神病医生Duy Nguyen博士表示：“对酒来说，一个很好的经验法则是酒越清，所含的物质就越少。”。“虽然浅色酒精可能会减少宿醉，但摄入它们并不代表不会损伤身体或完全安全。”

Interestingly enough, clear alcohol also contains fewer allergens than dark liquor. That's because they contain fewer impurities and are generally lower in histamine — a chemical created in the body that responds to allergies (via VinePair). That means that drinking clear liquor is less likely to cause your immune system to react to an allergy trigger. This doesn't mean it's impossible for vodka or any other clear liquor to trigger an allergic reaction, however. It all depends on the person. How your body responds to liquor, dark or clear, is going to be unique to you. As long as you drink responsibly and in moderation, there is no tangible benefit of drinking one type of alcohol over another.

有趣的是，清酒比黑酒含有更少的过敏原。这是因为它们含有较少的杂质，而且通常组胺含量较低，组胺是人体内产生的一种对过敏反应有反应的化学物质。这意味着喝清酒不太可能引起你的免疫系统对过敏诱因产生反应。然而，这并不意味着伏特加或任何其他清酒都不可能引发过敏反应。这完全取决于个人。身体对酒精的反应，无论颜色深浅，对每个人来说都是因人而异的。只要你负责任地适度饮酒，就不会有喝一种酒胜过另一种酒的明显好处。