ActiveI stopped drinking 2 litres of water a day for a week and this is what happenedCan not drinking enough water have a significant impact on your wellbeing? I reduced my water intake to find outWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.

ActiveI stopped drinking 2 litres of water a day for a week and this is what happenedCan not drinking enough water have a significant impact on your wellbeing? I reduced my water intake to find outWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.

Can not drinking enough water have a significant impact on your wellbeing? I reduced my water intake to find out

When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.

(Image credit: Getty Images)

Attractive young woman wearing earphones and drinking water after her morning run in the city

(Image credit: Getty Images)

The first thing I do every morning is drink a glass of water. That’s before I do anything else; I need some water for my body to start functioning. I walk to the kitchen, get a glass, fill it with tap water and drink it. Then, I drink at least two more litres of water throughout the day; the emphasis is on theat leastbit. I can’t imagine not drinking this much water, but I decided to drink less for a week to see how my body reacted to it.

I’m here to tell you: you don’t drink enough water. You might not need exactly two litres a day, but you need to drink more water. A well-hydrated body can help you in a number of ways; more ways than you can imagine. So why aren’t we drinking enough? Why do we need ourfitness trackersandmultisport watchesto remind us to drink water? And what happens if we disobey?

Why should you drink water?

It’s always strange when I need to explain the benefits of drinking enough water. Everyone knows we are mostly made of water and that without liquids, we can’t survive for too long. Aresearch paperfrom 2011 says that water is “the most important nutrient and the only one whose absence will be lethal within days.”

On the other hand, drinking enough water can helpboost metabolism– or at least keep it at a steady level – ease headaches, and even help weight loss. The list of positive effects of water on your wellbeing is virtually endless.

Most people complain about having to urinate more often when drinking water; but then again, we sit around most days, either in front of the computer working or in front of our TVs watchingNetflix, so frequent trips to the toilet can function as a reminder to move – yet another reason why you should drink more (water).

Person holding a glass of water in bed

Can you drink too much water?

5 things that happened when I stopped drinking water

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1. Headaches!

Anyhow, what I noticed during my little dehydration project is that I developed headaches multiple times throughout the week in the afternoons. It didn’t happen every day, but on several days I had this throbbing, pulsating sensation in my skull – a rather unpleasant thing if you ask me.

Usually, I’d say the reason for this could be anything, but considering the only thing I changed in my routine was that I drank less water, it’s not that hard to guess what caused the headaches…

How I looked like when I woke up during the night needing some water(Image credit: Getty)

woman looking tired sitting next to a bed

How I looked like when I woke up during the night needing some water

How I looked like when I woke up during the night needing some water

(Image credit: Getty)

2. Woke up parched during the night

I like a good sleep because it helps recovery and makes you feel not terrible during the day. For this reason, I tend to follow a regular sleep schedule, which includes not drinking any liquids after 6 pm (if possible). When I have late evening water or green tea, I often wake up needing a wee during the night.

Now, during my waterless week, the complete opposite happened: I woke up wanting to drink water, which, as it turns out, is equally as annoying as needing to urinate halfway through the night. Even more so as you have to stumble to the kitchen half-asleep in the dark to get a sip of water. Not cool.

3. Slower workout recovery

I run or work out almost every day, and it requires me to be super-mindful about recovery. I can’t work out if I don’t recover, so I use every tool – includingfoam rollers,massage guns, and even theTherabody RecoveryAir JetBoots– and method to optimise my recovery.

And yes, I drink plenty of water to help my body get rid of metabolic waste.

So when I kept on working out without drinking enough, I almost instantly felt the difference in my performance. I ran slower, pushed less weight and generally felt less ready to perform. Thankfully, I haven’t had any races planned for the week, as that would have been disastrous.

(Image credit: Getty)

Runner holding their ankle

(Image credit: Getty)

4. Cramps

As well as not being able to push my limits during my workout sessions, I also experienced more cramps than usual when I didn’t drink enough water. This is probably for the same reason as above: my body couldn’t get rid of all the toxins and metabolic waste, so they ended up being clogged in my muscles.

Weirdly enough, cramps manifested themselves in the most random moments during the day, like when I watched TV or cooked dinner, making them even more annoying than how annoying they would be even if I knew when they arrived.

5. Slower metabolism

Probably the most annoying side effect of not having enough water was that I could feel my metabolism slowing down. I could imagine the hypothetical cogs in my system slowing down as they weren’t lubricated enough. I could feel my guts crying out in anguish, demanding this unjustice to end.

My trips to the toilet were far and few between and I felt more blated than usual. I yearned for water to amend the situation and knew that would help; yet, I was also detemined to follow through this project. Sad times.

(Image credit: Pexels / Yan Krukov)

A hand pouring water into a glass

(Image credit: Pexels / Yan Krukov)

Drinking less water for a week: Never to be repeated again

After a rather unpleasant week, I couldn’t wait to return to my routine. Once I started drinking the usual amount of water, I felt like a flower in a desert when the rainfall arrived: rejuvenated!

Considering the side effects of the lack of water, I don’t think I ever want to repeat this experiment. I’m lucky enough to live in a country where I have access to cheap, clean and safe drinking water; why shouldn’t I make the most of it?

If you’re in the same situation as I am, you should do the same. I can’t think of any reason why you shouldn’t.

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