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Cheers to the Science of Booze

192.5K views
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January 1, 2017
by
SciShow
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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.

Transcript

happy New Year whether you watched the ball drop set off fireworks or baked money into pies we all have our New Year's traditions and often those Traditions involve popping a bottle of champagne and toasting the new year so to ring in 2017 here are some of our favorite sow videos on the science of alcohol first if you partied a little too hard last... Read More

Key Insights

  • 🍸 Hangovers are primarily caused by dehydration, acid aldhy overload, and the presence of congeners in alcoholic drinks.
  • 🥺 Alcohol impairs brain function by disrupting the communication between neurons, leading to the effects of drunkenness.
  • 💦 Alcohol does not actually warm you up, but instead causes your body temperature to drop.
  • 🥺 Drinking alcohol reduces the production of a hormone that helps your body retain water, leading to increased urination.
  • 💅 Hangover remedies may provide temporary relief, but the only true cure for a hangover is time and proper self-care.
  • 🧠 Alcohol does not kill brain cells, but excessive alcohol consumption can have long-term effects on brain function and increase the risk of certain health problems.
  • 🤑 Ethanol, the active ingredient in alcohol, binds to heat receptors in your mouth and throat, making you feel like you're being burned.

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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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