After a night of drinking it’s important to make sure you rehydrate. Stoutz says the best way to hydrate is to alternate alcohol and water while you’re drinking. That said, being dehydrated before drinking alcohol could cause your blood alcohol concentration to increase more quickly.

For example, research from 2017 found that in elderly men at risk of dehydration, moderate consumption of high alcoholic beverages such as wine and liquor caused a diuretic effect. Beverages with lower alcohol content, such as beer, did not appear to have this effect. Alcoholic beverages such as beer, wine, and liquor increase urine output and could cause dehydration if consumed in large amounts.

Is electrolyte water good for you after drinking alcohol?

Then you suddenly start to feel the effects of more alcohol than your body’s used to on a regular evening. You weren’t planning for a headache, nausea, and endless trips to the bathroom to interrupt this party. With impaired antidiuretic hormone, you’ll notice more trips to the bathroom and less concentrated urine. Essentially, expelling much-needed fluids that your body wouldn’t normally waste. Let’s talk about dehydration from alcohol — why it happens, how to avoid it, and the immediate remedies you can use to avoid a hangover.

Specifically, alcohol can lower levels of potassium and magnesium, two important electrolytes. Low levels of electrolytes can lead to muscle cramps, weakness, and fatigue. But leave the rehydration aids and electrolyte powders at the door; they’re not doing anything for you. “It’s important to replenish fluids after drinking, or better yet, while drinking,” Sternlicht says. Drinking alcohol and how it may affect urine output, your kidneys, and hydration levels is still somewhat unknown.

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The best way to rehydrate after drinking alcohol is to drink a lot of water. Beverages with electrolytes have also been found to be effective in rehydration. Food is also a great way to get the body back to its normal state. Sleep has also been shown to relieve you from exhaustion caused by dehydration.

You can be considered dehydrated when you’ve lost 3% or more of your body weight from water depletion. When you’re drinking more than usual, it’s important to remember to consume alcohol responsibly (for both your health and safety!). Alcohol is a diuretic, which means it moves fluid out of your body and can easily dehydrate you.

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This can increase your BAC significantly if you don’t replenish your body’s supply with a few sips of water as you drink. Your body’s metabolism can turn does alcohol dehydrate you some components of alcohol into nutrients and energy. This happens at a rate of about one beer, a small glass of wine, or one shot of liquor per hour.