Hangovers – Electrolytes

Last week, we talked about what a hangover is, what its symptoms are and why hangovers cause headaches. This week, we’ll take a brief look at the importance of electrolytes in relation to hangovers.

A little recap

A little while ago, we talked about how alcohol inhibits a hormone called the antidiuretic hormone, which is the hormone that allows the body to reabsorb water from our kidneys before the kidneys send the final solution to our bladders for release. With this inhibition, not only is there not enough water reabsorbed but, because this hormone is inhibited, we urinate frequently under the influence of alcohol.

Now where do electrolytes fit in?

As a result of this frequent urination, we lose more than just water from our bodies. In addition to water, we lost electrolytes like sodium and potassium.

These electrolytes are important for several processes in our bodies, including nerve and muscle functions. When you lose a lot of electrolytes, your nerve and muscle functions are weaker as they require the electrolytes to help propagate signals. This is why you feel tired the morning after a rowdy night.

The absence of electrolytes also leaves you feeling nauseous and with an awful headache because of how dehydrated you are.

Help me, what can I do?

There was a post I did a million years ago (it was last July) where I talked a bit about electrolytes. Here’s the deal with them: where electrolytes go, water goes. So it’s time to power up with some electrolytes because the more electrolytes there are in your body, the better your body will retain water and the easier it will be to rehydrate! So grab some sports drinks, make sure it has some potassium in it, and rehydrate! You’ll feel like a normal being soon enough 🙂

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Hangovers – Headaches

Hello Children, it’s time to learn about one of the many upsetting effects of alcohol. Okay, I know most of you are probably people actually going through a hangover and you want to know why this is happening to you… I mean, you’re a good person (probably). So why oh why is last night hurting you today?

What is a hangover?

Unlike the movie ‘The Hangover’, where the characters pretty much go on an adventure the day after a rowdy night with seemingly no physical repercussions other than a couple tattoos, a hangover would probably make you want to sleep for a whole day.

A hangover, formally called a veisalgia, is basically the umbrella term for the after effects of drinking. It includes headaches, body aches, tiredness, weakness, thirst, nausea (sometimes vomiting), general stomach pain, diarrhea, and a slew of other symptoms like depression, vertigo and decreased attention.

Of course, you won’t likely experience all of these symptoms at once! There are different hangovers and they depend on how much you drink and how well your body is at detoxifying the alcohol. If you drink a lot and your body detoxifies alcohol at a very slow rate, then you will likely have an extremely bad hangover (unless you take some precautions – which will be explored in a later post!).

Why do we get hangovers?

If you recall last week’s post, where we discussed the effects of alcohol on the body, alcohol inhibits a hormone. This hormone, the antidiuretic hormone, is responsible for the reabsorption of water by your body’s kidneys. Without the activity of this hormone, the water that would have been retained by your body goes straight to your bladder and is then excreted. This loss of water results in your body becoming dehydrated, which leads to you getting a hangover.

Headaches and Hangovers, oh my!

Even though you are consuming a form of liquid, the amount of alcohol consumed is not as much as the amount of water lost during urination. This dehydrated state is what causes your headache, as the organs in your body are trying to their best to retain as much water as possible – even if that means stealing water from your brain. This results in your brain shrinking in size, making the membranes that connect your brain to your skull stretch – thus your headache. Crazy, huh?

Next week, we’ll talk about the relationship between Electrolytes and Hangovers.