Cheers to the Science of Booze | Summary and Q&A

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January 1, 2017
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Cheers to the Science of Booze

TL;DR

Alcohol can cause hangovers by dehydrating the body and disrupting brain function, but it does not kill brain cells. Alcohol does not actually warm you up, and it makes you pee by reducing the production of a hormone that helps your body retain water.

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Questions & Answers

Q: Do hangover remedies like pickle juice or coffee actually work?

While these remedies may provide temporary relief, the only sure cure for a hangover is time. Rehydrating, eating, sleeping, and avoiding alcohol are the best ways to recover.

Q: Does alcohol really kill brain cells?

No, alcohol does not kill brain cells. It impairs their communication by affecting the signaling between neurons, but these cells can recover once alcohol is no longer consumed excessively.

Q: Does alcohol actually warm you up?

No, alcohol does not warm you up. It causes your blood vessels to expand, leading to a rush of heat on the surface of your skin, but it actually makes your body temperature drop.

Q: Why does alcohol make you pee more?

Alcohol reduces the production of vasopressin, a hormone that helps your body retain water. Without this hormone, your body eliminates water through urination, leading to increased frequency of peeing.

Summary & Key Takeaways

  • Hangovers are caused by dehydration, acid aldhy overload, and the presence of congeners in alcoholic drinks.

  • Alcohol does not kill brain cells, but it impairs their communication, leading to the effects of drunkenness.

  • Alcohol does not warm you up, but actually causes your body temperature to drop.

  • Drinking alcohol reduces the production of a hormone that helps your body retain water, leading to increased urination.

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