Alcoholic Beverages Some Common Myths Thought to be True - Myth 77
Myth 77: Alcoholic Beverage Warms you Up

Since at least the 18th century, St. Bernard dogs with barrels of brandy famously attached to their collars have been warming snow-stranded travelers in the Alps. But does alcohol really raise your body temperature? The MythBusters got out their snifters to get to the bottom of this humor12-myth.

Turns out, just one alcoholic drink could make you feel warmer, but it actually lowers your core body temperature.

Alcoholic Beverages

How does alcohol employ this rule of opposites? Alcohol may make your skin feel warm, but this apparent heat wave is deceptive. A nip or two actually causes your blood vessels to dilate, moving warm blood closer to the surface of your skin, making you feel warmer temporarily. At the same time, however, those same veins pumping blood closer to the skin's surface cause you to lose core body heat - the heat you need to survive, especially if you're stuck in a snowdrift This effect could lead to fatal hypothermia. So a snifter of brandy may make you feel hot, but you certainly won't be that way for long.

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