When is the best time for drinking water before bed?

Going to bed on an empty stomach is not a good practice. Water taken before bed can help improve your sleep and reduce the risk of overeating at night. Whether you are asleep or awake, your body will try to digest food in preparation for breakfast the next day.

Drinking water before bed can help because it pushes back the time that your body thinks you’re going to eat.

However, this is the exact opposite of what you should be doing. The best time to drink water before bed is in the evening after dinner. Why?

Well, drinking water at night isn’t going to harm anyone, but it can certainly cause some serious problems and disrupt your sleep cycle if you’re not careful.

When is the best time for drinking water before bed?

Drinking water before bed is a good practice, and we should all be doing it. But when is the best time to drink water before bed?

A good rule of thumb is to drink water 60 minutes before going to bed. Your kidneys will have at least an hour or two to filter out toxins and balance your electrolytes in the evening. 

Drinking enough water each day keeps hunger at bay and can help you sleep better because it makes you feel satiated, which means you are less likely to graze during the night.

How much water should you drink before bed?

So, how much water do you need to drink before bed? The National Sleep Foundation recommends drinking a glass of water (about 8-10 ounces) about an hour or two before bed.

As a result, your bladder will not wake you up in the middle of the night, and you can let your body process the liquid in peace. Drinking warm water can also help relax your muscles and nerves, which allows you to sleep faster.

Other factors can interrupt sleep, such as too much sugar in the evening or caffeine near bedtime.

What are the disadvantages of drinking water before bed?

Water intoxication is a condition in which water builds up in your body, which can be fatal. Many news stories mention young people dying from overhydration at raves or other events, but it’s also possible to experience milder symptoms if you’re not careful.

You should stop drinking water more than an hour before bed to avoid water intoxication.

When to stop drinking water before bed

If you’re like me, your mom probably always told you that the secret to a good night’s sleep was drinking a glass of water before bed. But I never knew how much water there had to be in that glass to be effective.

Do I need to drink enough water before heading to bed? The National Sleep Foundation recommends drinking a glass of water (about 8-10 ounces) about an hour or two before bed. You’ll have enough time for the liquid to be processed, and your bladder won’t wake you up in the middle of the night.

In addition to relaxing your muscles and relaxing your nerves, the warm water helps you get a better night’s sleep. In addition, too much sugar late at night or caffeine before bedtime can disrupt sleep as well.

How much water should you drink?

We ask ourselves this question at some time or another: How much water should I drink every day? Each person will have a different answer to this question. The answer is, of course, different for everyone.

Generally, men should consume about 13 cups (3 liters) per day and women 9 cups (2.2 liters). But that number goes up if you’re exercising, it’s hot outside, or if you’re sick.

If you’re pregnant or breastfeeding, it goes even higher. It’s also possible that taking medicine or following a diet may increase the amount of water you need to function properly.

Wait until an hour before bed to stop drinking water.

Sleep experts recommend that you avoid drinking water for at least an hour before bedtime. While this may feel like a major feat, it is necessary to help prevent those late-night bathroom runs from interrupting your sleep cycle.

The most common belief among many is that we should drink the recommended daily amount of water (64 ounces for men and 48 ounces for women) to stay healthy, but this does not mean that you must drink it all at once or even every day. Too much liquid late in the evening can negatively impact your sleep patterns.

Going to the restroom before getting into bed is a good idea.

Hydration is important to maintain good health. Age, sex, physical activity level, pregnancy status, and breastfeeding influence how much water you need.

Men need to drink 13 cups (3 liters) of fluids per day, while women need to drink 9 cups of fluids per day (2.2 liters). Your fluid intake comprises about 20% of food and the rest from beverages like water, coffee, tea, soda, and juice.

When you lack sufficient body fluid to allow blood to circulate or sweat, you could suffer from severe complications like heat stroke in hot weather or hypothermia in cold weather. Dehydration can also cause kidney stones for some people prone to them.

And if you’re trying to shed a few pounds by drinking water before meals each day as part of a weight-loss strategy? That may help too. 16 ounces of water consumed before meals led to more weight loss than people who did nothing to change their routines for 12 weeks.

This can help you determine how much water you need and when you need to stop drinking it each night.

If you’re thirsty, that means you are already dehydrated. If you have no desire to drink water, check your urine color; if it’s anything darker than lemonade, you need to drink more water.

Your body will tell you when to stop drinking water at night when it no longer needs the liquid. A good indicator of needing more water is thirst or the color of your urine. It is likely that you won’t drink enough water if your urine appears dark or smells strong. It is advisable to drink more water before bedtime.

Things to Consider About Drinking Water Before Bed

Good news: Drinking water before bed will not make you gain weight. Unlike many of the foods and beverages you consume, water is calorie-free so that you won’t end up with any unwanted pounds from it.

Drinking water before bed can also keep your skin hydrated, which gives your face and skin a healthy glow. Water is also believed to help reduce fine lines and wrinkles, making it even more beneficial for your skin.

It is vital that you drink a glass of water before you get to bed. This may cause you to wake up in the middle of the night. If you have a sleep disorder or don’t get enough sleep each night, this can be especially problematic.

Unless you tend to wake up during the night to use the bathroom (which is a sign that something else is going wrong), the chances are that this won’t be a big deal for most people who drink water before bed.

Water before bed: Pros and cons


Drinking water before bed can help you stay hydrated during the night.

Drinking water before bed can help prevent headaches and hangovers.

By boosting your metabolic rate while you sleep, drinking water before bed helps promote weight loss. While this is true for all types of water, drinking cold water may increase your metabolism.

Drinking water before bed prevents heartburn by reducing the acid in your stomach that causes it. One’s stomach must be filled with something to avoid a build-up of acids (and subsequent heartburn) while sleeping.

Drinking a glass of milk is one way to accomplish this, but you can also drink a glass of water to do it.


If you drink too much water close to bedtime, you may wake up in the middle of the night when you need to urinate or have a bathroom accident.

Drink water before bed to avoid dehydration

By drinking more water during the day, you can reduce your dehydration and nighttime urination risk. When you’re well-hydrated, your body will receive all the nutrients and minerals to function properly.

The best way to make sure you drink enough water each day is by having a set schedule. When you wake up every morning at 7:00 am, have a glass of water at that time, then another at 9:00 am, 12:00 pm, 3:00 pm, and so forth until bedtime.

Likewise, you should not drink too much water before going to bed, since this could result in you needing to use the restroom several times throughout the night (which is not fun.). The ideal amount is six to eight glasses per day which equates to roughly two liters or half-gallon, depending on how thirsty you feel.

Prevent hangovers by drinking water before bed

Drinking water before bed is one of the best things you can do for your health. Our bodies need to be hydrated for us to feel good. If you are dehydrated, you will feel tired, lethargic, and grumpy, and you may even develop a headache or stomach ache from being dehydrated. Drinking water before bed will help prevent all these symptoms of dehydration in the morning.

The human body loses about 1 liter of water per day from sweating, breathing, and urinating. You need to replenish lost water at night to ensure that your body has enough water in the morning.

Drinking water before bed reduces hunger.

The National Sleep Foundation recommends drinking 6 ounces two hours before bed, which can help promote a better night’s rest.

One of the benefits of this simple practice is that it stops feelings of hunger, which means you won’t be tempted to raid your fridge at midnight. Additionally, if you’re trying to drink more water anyway, this will ensure that you’re getting some extra fluids for your body at night.

The impact of drinking water before bed on high blood pressure

If you have high blood pressure, also referred to as hypertension, avoid drinking water before bedtime. Nighttime is when blood pressure naturally decreases, and drinking water at this time can cause it to increase.

You should prevent over-drinking water before bed, even if you don’t have high blood pressure or kidney problems. The risk of heart related ailments and strokes is greater in people with high blood pressure.

Staying hydrated is best achieved by drinking water throughout the day rather than drinking it at night. Hyponatremia, or dilutional hyponatremia, can be caused by drinking too much too quickly.

The body cannot get rid of excess fluid in its cells fast enough, diluting sodium levels in the bloodstream. It is caused by drinking a lot of fluids before this.

However, consuming alcohol or exercising before bed will further increase your chances. Symptoms include nausea and vomiting, muscle weakness and cramps, and decreased consciousness (confusion).

Drinking water before bed and Weight gain

Drinking water before bed can help you avoid dehydration in the morning.

Drinking water before bed can help you avoid a hangover in the morning.

Drinking water before bed can help you avoid hunger pains in the morning.

Drinking water before bed may lower your blood pressure, helping reduce your risk of heart attack and stroke.

Drinking water before bed will not cause weight gain.

Correlation Between Water & Sleep Deprivation

There’s some evidence that there is a connection between water consumption and sleep duration. Some studies show a link between dehydration and sleep deprivation, and research also shows that fluid intake is associated with increased sleep duration.

And it makes sense because when you drink more water during the day, you probably don’t need to get up at night for bathroom breaks.

How much water to drink before bed?

It is best to consume eight 8-ounce glasses of water per day based on your body weight, which is the best indicator of how much water to drink daily. The amount of water you need depends on your activity level, climate, and overall health.

What is the recommended amount of water to drink per day?

There is no one-size-fits-all rule for how much water a person should drink. Some people may need to consume more, while others may need to consume less.

For total water intake from all beverages and foods, the U.S. National Academies recommends the following:

Men: 125 ounces (3.7 liters) in total per day

Women: 91 ounces (2.7 liters) in total per day

This amount should come from drinks, including water, and the remaining 20% from food, such as fruits and vegetables. Including drinks such as fruit juices and coffee and water consumed through food.

What are the benefits of drinking water before bed?

A good way to prepare for sleep is to drink plenty of water before you go to bed. For example, it may help you lose weight and prevent heartburn, headaches, and hangovers.

If you drink water before bed every night for a month or two, you’ll probably lose a few pounds without changing your diet. That’s because when we get dehydrated during the day — which happens to most of us pretty regularly — our metabolism slows down.

So drinking water when we first start feeling thirsty helps keep our metabolic rate elevated throughout the day. However, even if we do this, there will still be times when our metabolism will be slower than usual due to dehydration.

Drinking water before bed helps us catch up on that missed hydration and keep our metabolism going uninterrupted.

How risky is drinking a lot of water before bed?

First things first: You might be wondering, “How much is too much?” There’s no one-size-fits-all answer, but drinking water should be spread out throughout the day.

You should drink more water if you’re sweating a lot or doing something strenuous. (Keep in mind that your pee will likely be yellow or darker in color, and clear urine indicates excessive drinking.)

If you guzzle water before bedtime and then wake up constantly at night to pee, you may have nocturia. In the absence of a consensus, experts do not know how many urinations one should have per night or whether they are related to fluid intake.

Nocturia can cause interrupted sleep patterns and problems such as memory loss or fatigue; if you’re experiencing frequent bathroom trips at night (or during the day), talk with your doctor about what could be causing the issue and what treatments may help.

How can you tell if you’re drinking too much water before bed?

If you still feel thirsty in the morning, you should know how much water you drink before bed. You’re not drinking too little water—your body is just getting rid of it so quickly that it doesn’t have time to absorb it all.

If this happens to you, cut back on what you drink at night and balance it out by drinking even more during the day. Your body will take care of itself.

What are some tips for getting a good night’s sleep?

In addition to avoiding caffeine in the evening, it’s a good idea to avoid drinking too much water before bed. A well-hydrated body is important for health, but over-hydration can lead to frequent trips to the bathroom in the middle of the night.

The chances of frequent trips to the restroom during the night are higher in people who exercise regularly.

Additionally, insomniacs should consider the impact other daily habits can have on their sleep hygiene and quality of sleep. Below is a list of some suggestions on how to get a good night’s sleep:

  • Exercising regularly
  • Eating a healthy diet.
  • Avoiding alcohol before bedtime
  • Not eating heavy meals before bedtime or during the evening.
  • Not smoking or using nicotine products at any time.

Water and the interrupted sleep cycle

It’s a given that drinking water is important, but did you know there’s such a thing as drinking too much water? If you drink a lot of water before going to bed, you might encounter sleep difficulties.

There are three main reasons why: You have to pee more often, you can feel full or bloated and retain water, and your body temperature increases.

Do you need to stop drinking water for a better night’s sleep?

You should stop drinking water at least an hour before bed to avoid getting up in the middle of the night.


Your body is smart. It knows you need water to be healthy and survive, so it does everything to maintain a proper water balance.

When you’re sleeping, your kidneys process fluids, passing them through your urethra, which connects your bladder and genitals; however, when you drink enough water, you’ll feel a familiar urge—the urge to pee.

What are the effects of drinking water before bed?

It’s wonderful to be well hydrated, but there is a balance. Drinking more water than necessary may cause you to urinate more during the night, disrupting your sleep cycle.

Few people develop nocturia, which causes them to wake up to use the bathroom several times during the night. If you can make it through one night without another drink of water, then your bed won’t become a pit stop on your way to the bathroom.

The National Sleep Foundation recommends drinking enough water to clear your urine, but not so much that you’re getting up to pee multiple times a night.

Your goal is to stay hydrated but not over-hydrated. Drinking too much water can cause fatigue, thirst, headaches, and waking up multiple times at night to pee. Water is important to keep your urine clear, but not so much that you wake up to pee several times a night.

Drink a large amount of water after it’s been a long time since you drank and you are dehydrated. Drink six to eight ounces of water within 30 minutes of waking up, followed by 16 ounces within one hour.

If you are still going to bed thirsty or dehydrated (or wake up with a dry mouth), you might need to consume more water to store more fluids for the morning.

How much water should you drink? It depends on age, gender, and other factors.

Humans (and other mammals) need water to live and stay alive. Keeping hydrated is important, especially when young, active, and possibly sick.

In general, you should drink eight eight-ounce glasses of water daily; however, the recommendation is not individualized according to your weight or health status.

Others need more water depending on their age, weight, gender, diet, exercise habits, and BMI (body mass index). As such, it would be best to talk to your doctor before beginning this new regimen.

Make sure you’re well-hydrated during the day because your body needs it most. If you’re not thirsty, there’s no need to keep forcing fluids at night.

What’s the recommended amount of water to drink per day?

According to the National Academies of Sciences, Engineering, and Medicine, an adequate intake of fluids daily should include:

About 15.5 cups (3.7 litres) of fluids for men

An average woman drinks 11.5 cups of liquid (2.7 liters) a day

There are recommendations for fluids in the form of water, other drinks, and food. In general, about 20 percent of the fluid you drink each day comes from food, with the rest coming from drinks.

The recommended amount of water to drink per day varies by person. If you have a basic idea of how much you should be drinking, it can help you determine how much to drink in the hours leading up to bedtime.

If you’re not sure how much water to drink, you can use several strategies to get an estimate. The easiest way is to divide your weight by 2, and this gives a rough estimate of the number of ounces of water you need each day. For example, if someone weighs 150 pounds, they should consume about 75 ounces a day.

You can also use your urine color as a guide. If your urine is light yellow or clear, you are well hydrated. If it’s dark yellow, orange, or brownish-orange, you are dehydrated and need to drink more water.

Other factors influencing how much water you should drink include activity level and climate.

What are the benefits of drinking water before bed?

Several benefits can be derived from drinking water before sleeping, and we will discuss some of the most important ones in this article.

Before going to bed, it’s important to realize that drinking water or alcohol has a difference. Alcohol can hurt your sleep, so make sure you avoid drinking alcohol before sleeping.

What are the benefits of drinking water before bed? Some people say that drinking water before bed can make you dream more vividly.

However, it has not been proven. It is possible that drinking water before bed may help you go to the bathroom faster, which means fewer trips to the toilet in the middle of the night. 

People also believe that drinking warm water helps them sleep faster. But there could be other factors at work, so watch your sugar and caffeine intake.

Benefits of Drinking Water Before Bed

Clear skin. Drinking water can also help flush out toxins from your body, which helps to keep your skin clean and blemish-free (via Bustle).

Weight loss. Keeping yourself hydrated overnight is an excellent strategy for losing weight when you’re trying to lose weight.

Headache relief. By drinking water before bed, you may be able to wake up without a splitting headache in the morning (via Medical News Today).


Ultimately, drinking water helps you stay healthy and get a good night’s rest. Just make sure you’re getting enough of it throughout the day and not just in the hours immediately before bed.

Also, if your water is cold or at room temperature, it’ll have a quicker and more profound effect on your sleepiness. After drinking 8-10 ounces, grab another glass-don’t wait an hour to reach that number.


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