Skip to Content

Do Energy Drinks Make You Dehydrated? (The Truth)

Energy drinks are much-preferred energy beverages nowadays. Not only teens, but many adults also prefer consuming these drinks in contrast to conventional morning coffees.

While energy drinks have many benefits from increasing your focus to increasing your physical performance, these energy drinks can also have side effects.

If you’ve been drinking energy drinks to keep you hydrated instead of water then stop right away!

Energy drinks can actually have negative side effects on your body’s hydration level. Due to the caffeine present in energy drinks, and sometimes sugar, they can dehydrate you. Especially if consumed in large amounts.

If you want to know more about it, so keep scrolling to learn more.

a glass of water
Energy drinks won’t hydrate you in the same way as water.


Caffeine is a powerful ingredient and a mild stimulant that can actually have effective results in keeping you awake and alert.

This is the reason that most energy drinks contain caffeine as their chief ingredient. While there are many benefits of caffeine, we must be aware of its side effects too. The following are the side effects of caffeine:

  • Restlessness and shakiness
  • Insomnia
  • Headaches
  • Dizziness
  • Fast heart rate
  • Dehydration
  • Anxiety
  • Dependency
caffeine in energy drinks
Energy drinks often contain lots of caffeine.

Does caffeine cause dehydration?

You’ve probably heard the rumor that caffeine causes dehydration. But is there any truth to it?

First, it’s important to understand how caffeine affects the body. Caffeine is a diuretic, which means it helps to increase urine production. When you drink caffeine, you’ll likely urinate more often than usual, which, if you’re not careful, can lead to dehydration.

That being said, you would have to consume a lot of caffeine for it to have a significant impact on your hydration levels. So, unless you’re downing multiple cups of coffee or energy drinks, it’s unlikely that your caffeine habit is causing dehydration.

Of course, everyone is different and some people may be more sensitive to the effects of caffeine than others, so they’re likely to experience these effects of caffeine more than others.

For reference, have a look at this table of energy drinks with the most caffeine:

Energy DrinksCaffeine Content
Java Monster 300 mg
Reign300 mg
Rockstar Thermo300 mg
VISO300 mg
Redline Xtreme300 mg
Energy drinks with the most caffeine


Sugar is a carbohydrate and is mostly added in many beverages including energy drinks. They’re added to mask the bitter taste of caffeine.

However, sugar is a calorie-dense sweetener and it can actually cause a significant rise in your blood sugar level. If you keep consuming highly sweetened beverages, then you can gain weight and become subjected to many other diseases.

Why do sugary drinks dehydrate you?

Most people know that sugary drinks are not the best for your health. But did you know that they can also dehydrate you? When you drink a sugary drink, your body has to work hard to metabolize the sugar. This can lead to dehydration as this process uses up a lot of water.

So next time you reach for a soda or energy drink, remember that it might not be the best choice if you’re trying to stay hydrated. Stick to a glass of water or beverages with no sugar instead.

Sugar in energy drinks can cause dehydration

Do energy drinks count as water intake?

It’s common knowledge that we’re supposed to drink eight glasses of water a day. But does that include energy drinks?

Wrong. This isn’t the case. While energy drinks do contain some water, they also contain a lot of sugar and caffeine. This can actually lead to dehydration, rather than hydration. So while an energy drink might give you a temporary boost, it’s not going to do your body any favors in the long run.

Energy drinks should never be your number one source of hydration.

If you’re looking to hydrate yourself, stick to the good old-fashioned stuff: water.

3 common side effects of energy drinks

Most people know that energy drinks can give you a boost of energy. But what you may not know is that these drinks can also have some pretty nasty side effects. Here are three of the most common side effects of energy drinks:

  • Energy drinks can cause you to feel more alert and awake, which can in turn lead to insomnia.
  • The caffeine in energy drinks can cause you to feel more anxious and jittery.
  • Energy drinks can also cause nausea and vomiting.

While these side effects are generally mild, they can be more serious in some people. If you are concerned about the side effects of energy drinks, you should talk to your doctor.

What happens if you drink an energy drink every day?

You might have seen energy drinks advertised to boost your energy and help you stay awake. But what happens if you drink them every day?

Drinking energy drinks every day won’t affect you, given that you’re only drinking one day. However, drinking more than the recommended limit is a different story.

Most energy drinks contain caffeine, which can lead to some side effects if you drink too much. These side effects can include jitteriness, anxiety, headaches, and heart palpitations. Drinking too much caffeine can also lead to dehydration and disrupt your sleep.

So if you’re thinking about downing an energy drink every day, be aware of the potential side effects. And, as always, consult with your doctor before making any changes to your diet or lifestyle.

Generally speaking, drinking energy drinks daily can actually interrupt your healthy diet. However, this largely depends on the type of energy drink you’re consuming, how much caffeine is in them, and your tolerance to caffeine.

What happens if you drink energy drinks instead of water?

We all know that we’re supposed to drink lots of water every day. But what happens if you decide to ditch the water and drink energy drinks instead? Energy drinks can be a part of your daily diet with the exception of being less sugary and not heavily caffeinated.

Drinking energy drinks instead of water can have some pretty serious consequences. For one thing, energy drinks are loaded with sugar and calories, which can lead to weight gain.

Additionally, energy drinks can contain high levels of caffeine, which can lead to dehydration and increased heart rate. So if you’re looking to stay hydrated and healthy, water is always the best choice.

Never replace water with energy drinks.

a bottle of water
Energy drinks are not a good substitute for water

Do energy drinks make you dehydrated?

You’ve probably seen energy drinks everywhere – they’re becoming more and more popular, especially among young people. But what you may not know is that energy drinks can actually make you more dehydrated.

Most energy drinks contain caffeine, which is a diuretic. This means that it helps your body to get rid of water and can lead to dehydration.

However, it’s unlikely for a little amount of caffeine to cause dehydration. But if you’re drinking energy drinks regularly, you may want to cut back or make sure to drink plenty of water to compensate.

Do energy drinks make you gain weight?

There’s a lot of debate on whether energy drinks make you gain weight. Some people say that they do, while others claim that they don’t. So, what’s the verdict?

In short, energy drinks probably won’t make you gain weight if you’re healthy and active. However, if you’re sedentary or have a health condition, they may contribute to weight gain.

Energy drinks are often high in calories and sugar, which can lead to weight gain if you consume them in excess. They may also contain caffeine, which can cause you to feel more energetic and less likely to eat. If you’re not careful, this can lead to weight gain over time.

If you’re concerned about gaining weight from energy drinks, it’s best to limit your consumption or avoid them altogether.

What do energy drinks do to your kidneys?

a model of a kidney
Energy drinks with high sugar may be bad for your kidneys.

There’s no doubt that energy drinks are popular among people of all ages. But what do these drinks do to your body, specifically your kidneys?

Energy drinks are high in sugar and caffeine, which can be hard on your kidneys. In addition, these drinks can also cause dehydration, which can lead to kidney stones. Moreover, the high amount of caffeine in energy drinks can cause blood vessels to constrict, which can damage the kidneys.

So if you’re a fan of energy drinks, be sure to drink them in moderation. And if you have any kidney problems, it’s best to avoid them altogether.

Final Verdict

  • Energy drinks are rich in ingredients such as caffeine and sugar, these ingredients can have positive and negative effects on the body.
  • If an energy drink contains caffeine, it will cause you to lose water through increased urination. However, if you consume caffeine in low amounts, this won’t likely happen.
  • Moreover, carbohydrates need more water for their digestion, and in this case, your body might use up more water in the process.
  • So, energy drinks may or may not make you dehydrated depending on their ingredients. Nonetheless, water should not be replaced with energy drinks.

Other Articles

Skip to content