Does Carbonated Water Hydrate You

You’ve probably seen those sparkling water machines in the gym, and you might be wondering if carbonated water is actually good for you.

In this article, we will discuss, does carbonated water hydrate you? Following this, we will discuss some points regarding sparkling water.

Carbonated Water
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Furthermore, we will see how hydrating is carbonated or sparkling water? How is it when compared to still water? And at last, we will debunk some myths regarding carbonated water.

So, does carbonated water hydrate you? Yes, sparkling water and bubble-free or fizzy-free water are equally hydrating. So, if you’re having trouble consuming enough water throughout the day, there’s no need to avoid fruit drinks entirely.

Some Details about Carbonated or Sparkling Water

Before getting too deep into the question, does carbonated water hydrate you? Let’s get some basics regarding the same.

Water and carbon dioxides are the primary components in sparkling or seltzer water, which is often known as fizzy or seltzer water.

However, some varieties include additional seasonings and minerals, such as sodium bicarbonate, potassium sulfate, and sodium chloride. The following are the most popular types of fizzy water:

  • Sparkling or seltzer water: This is nothing more than artificially carbonated tap water that has been filtered.
  • Mineral water: This one contains naturally occurring gas, but it may be supplemented with extra carbon dioxide — either artificially or directly from the water supply.
  • Soda water: This water, in addition to carbon dioxide, contains sodium bicarbonate and possibly other chemicals to keep its acidity in check.
  • Tonic water: The water, which is carbonated and mineralized, also includes quinine, which gives it a harsh flavor that can generally be masked by sweeteners and flavorings.

Carbon dioxide dissolves in water, causing the pH to drop, resulting in a somewhat acidic drink.

The beverage is fizzy as a result of this process, which may make it more appealing than plain water for many individuals.

Is Sparkling Water Hydrating?

So, to answer your question, “does carbonated water hydrate you?”, we will use a study as an example.

Sparkling water helps to keep your body hydrated. Dehydration can have a detrimental influence on brain function, mood swings, and, eventually, chronic illness if not properly treated.

A study in the American Journal of Clinical Nutrition found that sparkling water, for example, provides a hydrating effect. The beverage hydration index (BHI) was used in this study to compare the amount of urine produced by each drink against still water.

The researchers found that carbonated water was just as hydrating as still water. Furthermore, mineral-rich beverages were shown to be more hydrating, according to the study.

While some sparkling waters may have more sodium than regular water, the amount of sodium in normal water can differ considerably depending on geographical location.

Furthermore, a previous study discovered no significant changes in hydration levels after individuals drank various drinks, including plain and fizzy water.

As a result, sparkling water aids in the fulfillment of your daily hydration needs. Men should consume 125 ounces (3.7 liters) of total water per day, while women should get 91 ounces (2.7 liters), which includes both water from food and other sources, according to the USDA.

To summarize, sparkling water is just as hydrating as ordinary water, so it may help you achieve your daily hydration requirements.

Carbonated Water Vs. Still Water

When it comes to sparkling water vs still water, the one that allows you to drink more water during the day is preferable. This may help you consume more water every day if you enjoy the fizz from carbon dioxide.

However, sparkling water’s effervescence has been linked to improved thirst control, which may lead people to drink less water. Others, on the other hand, believe that carbonation improves how much water people consume.

If you experience bloating, avoid sparkling water and other carbonated beverages since they might make the problem worse.

Still, both kinds of water are equally hydrating, and the CDC even recommends sparkling water for individuals who don’t prefer plain water.

The harmful effects of sugar on your health are well-known. Sugars can increase your body’s level of insulin, causing you to store fat more easily and promote weight gain.

To prevent getting overweight or diabetes, simply stay clear of sparkling water with added sugars on the label.

Myths About Sparkling Water

It would be considered a myth if you had to ask, does carbonated water hydrate you? Because it does just like regular ones. We will be debunking such myths in this section.

Myth 1: Dental Decay Issues

One of the main concerns about sparkling water is that it may be detrimental to a person’s dental health.

Carbonation in sparkling water produces carbonic acid, which is slightly more acidic than ordinary tap water. This form of acid, on the other hand, is weak and less corrosive.

The disadvantage of using carbonated water is that it may cause dental erosion if producers decide to add citric acid or phosphoric acid for flavorings.

These added acids raise the water’s acidity to an erosive level, which may be harmful to tooth enamel but not as much as soft drinks.

To keep your sparkling water tasty without worrying about tooth decay, enjoy it as much as you like but reserve the flavored varieties for special occasions.

You may also try drinking sparkling water with your meal or mixing it with regular water to keep the acidity level neutral.

Myth 2: Stomach Issues

Sparkling water can cause bloating, burping, or stomach discomfort due to its carbonation. Not everyone has this problem.

If you have acid reflux, irritable bowel syndrome, or any other gastrointestinal disease, you should avoid drinking carbonated water because it might aggravate your condition.

If burping isn’t an issue for you, go ahead and enjoy a bottle of sparkling water. However, if you have sensitive stomach issues, you should stick to your still water as carbonation may exacerbate them.

If you’re tired of drinking plain water, why not add some flavorings to liven it up? Add herbs, frozen fruit, or a splash of juice to your fresh water. This would be a nice win-win situation.

Myth 3: Affects Bone Density

Carbonated water is still commonly associated with soda, which has been linked to decreased bone density.

According to health professionals, the acidity in these drinks may promote osteoporosis. Their research reveals that phosphorus from phosphoric acid found in sodas inhibits the body’s ability to absorb calcium.

Plain sparkling water, unlike sodas, is phosphorus-free and so won’t cause the same issues.

If you’re drinking flavored sparkling water, though, it’s a good idea to check the nutrition facts board to ensure that there isn’t any phosphoric acid in it.


In the end, does carbonated water hydrate you? The answer is yes, it does. Not only it’s hydrating and safe, but it’s also somewhat an alternative to regular water. Plus, it would be better if you prefer plain carbonated water over sugar or flavored ones as they may cause dental problems. Although there are some myths about sparkling water, they have been debunked in this article. So go ahead and enjoy a cold, refreshing bottle of sparkling water without any worries.


Is it better than still water?

There are some benefits to carbonated water over still water. For example, carbonated water can help with digestion and it can also be a better option for people who have trouble drinking plain water.
Additionally, sparkling water can be a good alternative to sugary drinks like soda. However, you should always check the label to make sure there aren’t any.

What about sparkling mineral water?

Sparkling mineral water contains minerals like calcium, magnesium, and sodium. These minerals can have health benefits, but the amount in sparkling water is usually too low to make a significant difference.
Additionally, some of these waters may be high in sodium, so you should check the label before purchasing.

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