If you just woke up and discovered you weigh more than when you went to sleep, there’s no need to worry. It’s temporary and not a lasting gain in weight. It’s possible for your weight to fluctuate at different times of the day for several reasons that we’ll discuss later in this post on how to get rid of overnight weight gain.
But before that, let’s understand a few things.
Overnight weight gain is a fluctuation or temporary gain that you realize in the morning. Compared to the previous day, you actually weigh slightly more. Of course, that’s completely normal.
It’s important to note that this temporary gain in weight often won’t last. This gain is contributed to by several factors, including your eating habits or what you ate the previous day, sleep deprivation, stress, and water retention, among others (7).
Sometimes, unexplained overnight weight gain may cause you to worry. When you know the possible triggers or causes, you’ll know how to reverse this temporary weight gain issue. Some of the causes include the following:
Fluid retention is a situation when body tissues retain fluids, which causes puffiness or bloating. The fluids that aren’t removed from the tissues can be a reason for rapid weight gain presenting as a few more pounds showing up on your scale in the morning. Eating too much salt or sodium-rich foods than usual is one of the reasons the body may retain more water or fluids.
Some foods such as carbohydrates can make your body hold onto more water weight. As previously mentioned, foods that are too salty can also lead to water retention. Therefore, if you take more carbs than you usually do, and more salt or sodium-rich foods before you go to bed, then you’re likely to see an increase in weight the following day.
Digestion issues due to a low-fiber diet, stress, not drinking enough water, some medications, not getting enough exercise, or eating foods that cause gut distress may lead to constipation (1), and that has the impact of increasing your weight.
Poor sleep quality can activate the hunger hormone ghrelin. This leads to increased appetite and you tend to eat more carbs than you usually do (6). In addition, stress has the effect of causing hormonal changes that lead to cravings for foods that are high in calories (10).
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Gaining weight overnight is okay. This is possible due to water weight that can fluctuate as a result of fluid retention, digestion issues or constipation, stress, poor sleep quality, or the type of food you eat, among other factors.
It’s important to note that fluctuations in weight are normal. It’s been found that changes in weight can go up or down by up to 6 pounds in a single day (9).
Yes, the weight you gained overnight will go away. As mentioned, it’s a fluctuation in weight caused by many factors that you can control. Of course, overnight weight gain isn’t typically viewed as a true gain.
For example, if you eat too much carbs and sodium and you suspect this is the cause, you can reduce the consumption of those nutrients to avoid seeing an overnight weight gain again. If you had poor sleep quality or were stressed before going to bed, you can change that by dealing with stress and improving your sleep quality.
Water weight is easy to recognize. It’s not seen as a true gain and this means you can gain weight overnight or have weight fluctuations that can go down or up by up to 6 pounds. Therefore, if it’s a sudden weight gain, there’s a high chance that it’s water weight.
In addition, fats stored throughout the body don’t fluctuate easily to the point of leading to gaining weight overnight or in a single day. How quickly the weight changes is a clear indication. In addition, water weight can cause rapid weight gain that often makes you feel puffy and bloated (8).
Overnight weight gain is easier to deal with when you understand the causes, and we’ve highlighted some of the main ones above. Now, here are some of the easy ways to get rid of overnight water weight:
Literally, it may seem like drinking plenty of water is adding water weight. Contrary to that, it helps the kidney function properly, as excess water is flushed out of the body. It also helps bring about balance if you’ve taken in excess sodium.
Another thing to note when it comes to drinking a lot of water is its connection with metabolism. Generally, more water increases the rate of metabolism, which results in the burning of more calories for energy.
Exercise is good for making you sweat and release more water and the puffiness that comes with it. Some exercises such as jogging, yoga, and jumping jacks can be helpful in this case.
Reducing salt or sodium-rich foods in your diet has the impact of reducing water or fluid retention. Of course, when fluid retention reduces, water weight also reduces.
Potassium is responsible for regulating sodium in the body and the reduction of water retention (4). It’s important to note that when there’s an imbalance of sodium, magnesium, and potassium, you become dehydrated, and water retention increases. Therefore, if your sodium intake is high, you may need to increase the intake of foods rich in potassium such as:
Too many carbs can make your body hold onto more water weight. Therefore, the only solution is to reduce the amount of carbs you take in daily if you suspect that is the cause of your overnight water weight.
Your body burns more calories when you’re hydrated and this helps reduce water weight. On the other hand, if you’re dehydrated, your metabolism is reduced and fewer calories are burned for energy. Being hydrated isn’t just about drinking more water and you can also hydrate yourself by eating high-water content fruits and vegetables such as:
Poor sleep will often lead to more hunger and food cravings. This is because sleep deprivation causes the hormone ghrelin to increase, which is the hormone that leads to more hunger. To offset this, you need to get good quality sleep.
Like poor sleep quality, stress also leads to hormonal changes and more cravings for high-calorie foods. Therefore, you may find yourself eating more foods that are sugary or high in carbs when stressed. In this case, you must find effective strategies for handling your stress to avoid the effect it has on your eating habits and to get rid of the water weight you may have gained overnight.
Some of the drinks that can burn fat overnight include cinnamon tea, green tea, apple cider vinegar, and ginger lemon tea (3). These drinks also come with several other benefits that include reducing stress – one of the causes of overnight weight.
It’s also important to note that teas that contain polyphenols and catechins are helpful for boosting the process of metabolism, which makes it possible for the body to burn more fat (2).
Gaining 1 kg overnight is normal. In all likelihood, it’s just water weight. As previously mentioned, weight fluctuation occurs normally and you can even gain up to 2 kg or more in a single night. This is due to a number of factors that include stress, water retention, and poor sleep quality. There’s no reason to worry about this type of weight gain as it’s temporary.
It may not be possible to look thinner overnight, but you’re going to lose a few pounds. As mentioned, you can lose up to 6 pounds due to weight fluctuation. The weight you can lose overnight to weigh less in the morning is most often water weight. Of course, you can achieve this by drinking more water, reducing sodium and carbs, reducing stress, and getting good quality sleep.
Yes, oversleeping can contribute to weight gain. It’s important to note that while sleeping, you aren’t burning very many calories, and extending your sleep means you aren’t burning as many calories as you probably should, so it’s likely that calories will be stored in the form of fat, which will cause weight gain (5).
You can weigh less in the morning due to sweating, breathing, and urination. The more fluids you lose through these processes, the less you’ll weigh in the morning. It’s important to note that the fluctuation is due to water weight, as previously mentioned.
As we’ve discussed in detail, it’s clear that there’s nothing to worry about when it comes to overnight gain. If you just woke up in the morning and found that you weighed more than before you slept, this unexplained weight gain is probably water weight and is only temporary.
Now that you ought to know the possible cause of your rapid weight gain, you can find an effective solution for it.
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