The Real Benefits of Hydrogen Water [Studies + Scientific Review]

We all know that drinking water regularly is one of the healthiest things we can do for ourselves. After all, about 60% of our bodies are made up of the wet stuff.
But did you know that if you drink hydrogen rich water, you can experience even more health benefits from it? It's true!

You simply add hydrogen molecules, and it increases your body's antioxidant capacity, relieving oxidative stress. We realize that sentence sounded like a bunch of health buzzwords, but there is real meaning to it. Let us explain.

What Is Molecular Hydrogen?

Before we go into the many health benefits of hydrogen water, let's talk about what molecular hydrogen is in the first place.

Molecular hydrogen is the smallest molecule in the world. Okay, that's an understatement. It's the smallest in the ENTIRE UNIVERSE! It's also the most abundant that exists. About 75% of the universe's entire mass is hydrogen.

To give you an idea just how much hydrogen there is, take a look at the photo above. This is a section of space that was taken by the Hubble Space Telescope. Every single light you see isn't just one star. It is an entire galaxy, made up of over 100 billion stars --- many of them are just as big as our sun or even bigger.

Out of everything you see in this photo, about two-thirds of it is hydrogen. That is a mind-boggling amount, especially when you take into consideration the fact that this photo is just a small part of the entire universe.

Why Is Molecular Hydrogen So Small?

Molecular hydrogen is made up of of just two of the smallest and simplest atoms that exist. Check out this visual of some of hydrogen's chemical properties.

To understand what this means, you first need to know that atoms are made up of three things:

• positively charged protons
• negatively charged electrons
• neutrally charged neutrons

The number at the top corresponds with the number of protons the atom has, and every single atom (up to 118) has a different number. For hydrogen, that means it has one proton, and in order for the atom to be neutrally charged, it has to have the same amount of electrons.

To understand how many neutrons an element has, you subtract the chemical weight (the 1.01 at the bottom) from the amount of protons. For the purposes of simplicity, we'll ignore the decimal, and round it down to zero. There are zero neutrons in a hydrogen atom.

The next biggest element is helium. It has two protons, and two neutrons. This means it's four times more massive than a single hydrogen atom.

Now, when you find hydrogen gas in the wild, it is always made up of two hydrogen atoms bonded together as a hydrogen molecule. Even though this doubles the size of the hydrogen, it's still two-times less massive than one helium atom. No other molecule --- made up of multiple elements --- can ever be as tiny.

Being so small has it's advantages. Hydrogen molecules can penetrate into your cells very easily. For any other molecule, this would be scary, but hydrogen is non-toxic, and it actually helps your body in a lot of ways. Many hydrogen water benefits are made possible because of this molecule’s tiny size.

Health Benefit 1: Hydrogen Enriched Water Is Effective At Reducing Oxidative Stress

This may be the understatement of the century. The molecules you'll find in hydrogen rich water have potent antioxidant properties. And not only do they relieve oxidative stress, they're selective about it.

Okay, so let's back up here and explain what oxidative stress is. It's when your body doesn't have the right balance of free radicals and antioxidants. If you don't know what those are, give us a little time to explain.

What Are Antioxidants and Free Radicals?

There is a constant fight going on in your body between two tiny molecules. Unlike this photo, none of them are alive enough to actually throw punches. The fight is all about chemical reactions.

On one end of the ring, you have unstable molecules called free radicals. The ones that cause oxidative stress are known as reactive oxygen species or ROS. They are missing an electron, and they are looking for another. In order to stabilize, they'll tear apart a nearby molecule and bond with one of the atoms that made it up.

Now, you have a stable molecule and a damaged one, which has become a free radical. The new free radical will tear apart another molecule, and so on, and so on.

The problem with this process is a lot of these molecules are building blocks of your cells. It is often a necessary process. But if left unchecked, your body can be put into oxidative stress, which is linked to the aging process, along with other diseases.

On the other side of the ring...

You have antioxidants! These are molecules that enter your cells and donate an electron to the havoc-causing free radicals.

So antioxidants aren't so much like a boxer who is knocking out his opponent. They're more like a really nice gentleman who gave a big hairy monster a Snickers bar to satisfy its cravings.

The Main Problem With Antioxidants

So should you just take antioxidant supplements? Well you can, but there is a big problem with antioxidants themselves, which hydrogen rich water addresses. While they do stabilize the harmful free radicals, they'll sometimes also target the ones that are good for you.

That's right, we said it. There are good free radicals out there because the body is way too complicated for its own good. They are used for various cellular processes that are important for your body including differentiation --- where the cells are assigned a specific role --- and an essential programmed cell death called apoptosis.

And That's Where Hydrogen Comes In

Hydrogen has been shown to be an effective antioxidant, and as we said before, it's selective. It goes after especially cytotoxic oxygen radicals (that means they're bad for you) like hydroxyl, and it leaves the "good" ones alone that your body needs.

The effect of hydrogen on oxidative stress doesn't stop at its direct antioxidant effect. It also has also been shown to have signaling effects. In very simple terms, it triggers processes that help mitigate oxidative stress.

This Is The Most Important Benefit

Out of all the benefits of hydrogen water that we will discuss in this article, its therapeutic effect on oxidative stress is the most important. As a matter of fact, all of the others branch off of it because so many conditions have to do with oxidative stress.

Health Benefit 2: Drinking Hydrogen Water Might Help With Diabetes

Diabetes is a condition where you don't have enough of a hormone called insulin, which is essential in regulating the amount of sugar in your blood. It brings the glucose from your bloodstream into your cells, which convert it to energy. If you don't have enough insulin, you end up with a buildup of sugar in your blood.

Oxidative stress is a big factor in diabetes, and a group of Indonesian scientists wanted to see if drinking hydrogen rich water could be beneficial for treating the condition. In 2021, they published a study, where they looked at glucose levels themselves, and in 2022, they published another that looked at insulin levels.

For both studies, they looked at rats. They randomly separated the animals into five different groups including one with "normal" rats and four with diabetic ones. For the diabetic rats, they induced the condition using an anti-cancer drug called streptozocin, and the rats were put on a high-fat diet.

When the animals were considered diabetic, they were given treatments over 14 days. The exact treatment varied depending on the group. There was a normal group without diabetes that didn't receive treatment, a diabetic control group that also didn't get treatment, a diabetic group that was given metformin (a drug that helps your body's response to insulin), a diabetic group that was given metformin plus hydrogen rich water, and a group that was only given hydrogen water.

The day after the last treatment, the rats were euthanized, and their bodies were observed. In the first study, scientists found that the rats' glucose levels decreased when given hydrogen rich water in comparison with the diabetic control group.

The second study revealed that the insulin levels increased along with levels of an antibiotic called superoxide dismutase (SOD). They also found that there was no significant difference between the effects of hydrogen rich water and metformin. This suggests that hydrogen water may be just as effective of a therapy.

Benefit 3: Hydrogen Water Might Help Fight Obesity

We wish we could tell you that if you struggle with obesity, you can lose a ton of weight by just drinking hydrogen water. But we don't have enough information to tell you that with confidence.

A lot of research still needs to be done for us to definitively say that hydrogen water can do that. However, there are promising studies that show that drinking hydrogen rich water has a lot of health benefits that are helpful in the fight against obesity.

Drinking Hydrogen Water And Hunger Suppression

A 2023 study revealed that one of the health benefits of hydrogen water is it could have an effect on hunger suppression.

Participants drank hydrogen water every day for 12 weeks. Researchers used a tool called magnetic resonance spectroscopy to look at various levels of a type of chemical in their body called neurotransmitters, which sends signals throughout your body.

They found that when the participants drank hydrogen water, they had lower levels of certain neurotransmitters that stimulate hunger. This means that hydrogen water might be able to help you suppress it so you aren't overeating.

The researchers acknowledged that this study had some pretty big limitations, namely in its size. It only had five participants, and this was mostly because of budget constraints. This was intended as a pilot study, which means it's the type of thing that other researchers can use as a basis for even bigger studies that can give a better idea of how it all works.

Hydrogen Water Effect On Metabolic Syndrome

The National Institutes of Health defines metabolic syndrome as a group of conditions that increase your risk of serious, often deadly, health problems including diabetes, stroke, and coronary heart disease. The conditions are often associated with obesity such as high blood pressure, large waistline, and high blood sugar. If you have any of those, you could have potential metabolic syndrome, and that can lead to cardiovascular diseases.

Oxidative stress is a big factor in metabolic syndrome, and since hydrogen acts as an antioxidant, researchers have been looking into it as a treatment. Over the years, they have found some promising results.

Some of these results were published in a 2020 study that looked at a bunch of markers of metabolic syndrome including blood lipid profiles, glucose levels, body mass index (BMI), and more.

The scientists behind this study had seen from previous research that hydrogen can be an effective treatment for a variety of metabolic syndrome issues. This includes a 2017 study in which overweight women reduced their percentage of body fat and resting insulin levels.

The thing these scientists saw was that studies at the time were not looking at the effects of a high concentration of hydrogen over a longer period of time. So that is what they looked at.

They had participants --- 30 men and 30 women --- drink water dissolved with hydrogen water tablets three times a day for 24 weeks. It was a randomized double blind study, meaning there were two randomly assigned groups in which nobody (not even the researchers) knew which group had which people. A placebo group put tablets in water, which didn't produce hydrogen, and the other group put tablets in that did.

Researchers found that hydrogen water had positive effects on almost all of the outcomes related to metabolic syndrome. They found that a lot of oxidative stress markers decreased and helpful vitamins increased. They also found that heart rate, BMI, waist-to-hip ratio, blood glucose levels, and even blood cholesterol decreased.

They concluded that hydrogen water with a high concentration of H2 over a long period of time could be an effective treatment for metabolic syndrome, and it could have some benefits with body composition.

Benefit 4: Hydrogen Water Might Aid In Exercise Recovery

When you work out, this produces free radicals. That isn't necessarily a bad thing, especially if your body produces enough antioxidants to balance them out. However, it can be harder to recover when your body undergoes intense workouts.

Scientists have been looking into hydrogen therapy over the years as a possible therapeutic antioxidant that can aid in your recovery. In an ideal world, athletes would recuperate more quickly after a hard day at practice, so they could perform next time.

Pilot Study With Hydrogen Infused Water

One of the earlier studies was from Japan in 2012. It was another pilot study, and scientists wanted to see how hydrogen rich water affected something called lactic acid. That's a chemical your body produces when you are working out. It fuels the cells to create energy. The scientists reasoned that this chemical can indicate fatigue during exercise and muscle soreness after.

They also wanted to look at the muscle fatigue caused by heavy acute exercise. To measure this, they put an electrode on a muscle at the front of the upper leg called the rectus femoris.

The researchers got ten male soccer players, and put them into two groups. Neither the players nor the people implementing the experiment knew which people were in which group, making this a randomized double blind experiment.

Each participant was given three bottles of water and two sticks. They were told to put the sticks into the bottles 24 hours before testing. The placebo group had sticks that did nothing. The ones for the treatment group contained magnesium, which would react in the bottle overnight to create hydrogen water.

The participants were instructed to be drinking hydrogen water --- or just regular water for the placebo group --- at three different intervals. Then the scientists put them through rigorous exercises.

After some of the exercises, researchers took blood samples to look at the lactic acid levels. They also looked for markers of oxidative damage in and around peripheral blood cells.

What they found is that the athletes who had been drinking hydrogen water had lower levels of lactic acid than those who had been drinking regular water. This means hydrogen water could reduce fatigue and muscle soreness.

Using the electrodes, they found that in the second exercise, peak torque (the maximum output of the muscles) decreased for the placebo group during their first forty repetitions. However, for the people who drank hydrogen water, it didn't. This suggests that hydrogen water can help with muscle fatigue.

The researchers concluded that drinking hydrogen rich water could be a good way for athletes to hydrate themselves.

Out-Of-The-Box Hydrogen Gas Study

A later study looked at the potential benefit of hydrogen gas on muscle recovery, but the way it was produced was kind of unusual. Instead of giving the athletes hydrogen water made from a current --- which is how Echo does it --- or from magnesium, they created hydrogen gas...from inside the gut of the participants.

Researchers gave participants a special cow milk with some chemicals mixed in. This enabled microbes in their guts to produce molecular hydrogen gas. They drank this milk four hours before doing some rigorous exercise, adding hydrogen gas to their bodies.

Like the last study we talked about, scientists took blood samples from participants at different intervals around the time of exercise. But unlike it, muscle fatigue and soreness were determined by having the participants report how they felt. Another difference was that measurements were taken the morning after the trial.

This study found that hydrogen led to a significant reduction of lactic acid levels, but there were a couple more insights it gained.

For one thing, markers of oxidative stress were reduced. In the last study, this didn't happen, and those researchers believed that was because the participants were athletes whose bodies were accustomed to intense exercising. The participants in this study were healthy adult men who were not necessarily athletes.

Another insight is the placebo group reported that their muscle soreness was way worse the morning after than it had been before the trial. In the hydrogen gas group, their muscles weren't significantly more sore at all.

You Don't Need to Be Drinking Hydrogenated Water

According to one study, you can get benefits of hydrogen water by bathing in it. Apparently, it can still work its magic on oxidative stress and possibly help with muscle fatigue.

This was another randomized double blind study. The scientists had healthy adults undergo heavy acute exercise and then get into a bath that had been dissolved with either hydrogen water tablets or tablets that made similar bubbles. They took samples of the participants' blood before exercise and at a 24 hour follow up appointment. Like the last study we discussed, the participants self reported their muscle soreness at different intervals.

They found that the markers of muscular damage among the hydrogen water group were similar before exercise as they were a day later. By contrast, the plain water group had much higher levels of those markers after 24 hours. In other words, the hydrogen water seemed to prevent that muscular damage.

The participants in the hydrogen water group also reported significantly lower soreness after bathing and at 24 hour follow up than those in the plain water group.

Benefit 5: Hydrogen Water Can Slow Down The Aging Process

A hot topic when it comes to discussion about antioxidants is the free radical theory of aging. It was first proposed in 1956 by a man named Denham Harman. He saw that when living things received radiation, it created free radicals that resulted in shortened lifespans and created aging effects from oxidative stress.

He proposed that aging happens thanks to a combination of normal metabolism and environmental factors. These two things create free radicals over time. Ever since he proposed this theory, there has been a lot of research that has backed it up.

Because hydrogen has been shown to increase antioxidant capacity in the blood --- reducing oxidative stress --- scientists have been looking into whether slowing down the aging process could be one of the potential health benefits of hydrogen water.

Hydrogen Water and Cognitive Decline

One big age-related issue is cognitive decline. This can include things like memory, learning impairment, and even certain types of amnesia. Scientists have pointed the finger to reactive oxygen species being formed along with a reduction in antioxidant capacity as a possible reason. This leads to damage of brain cells known as neurons.

In a 2010 study, researchers wanted to see whether hydrogen water would be an effective treatment for cognitive issues related to aging. Because there are so many variations with human participants, they used mice to look at this.

But these weren't just normal, run-of-the-mill mice you might see in your house. These ones were selectively bred to age more quickly. In fact, some of the mice they studied already show cognitive impairments at just 2 months old.

The mice were placed in either a placebo group --- which drank regular water --- or a placebo group, where they had hydrogen water. They did this for 30 days, and then they were put through a water maze.

The scientists put the mice into a tank of water and trained them to swim to a clear platform that was slightly submerged. After the training, there was a seven-day trial period, where the mice were tested to see how quickly they were able to find the platform. The ones who drank hydrogen water were able to find it quicker than the ones given normal water on the last three days of the trial.

Scientists then did another test. They took the platform away and watched what the mice did. They found that the ones that drank hydrogen water passed the area where the platform had been more often than the plain water group.

These results show that hydrogen water could be an effective treatment for cognitive decline due to age.

Benefit 6: Hydrogen Water Is Totally Safe

The great thing about hydrogen water is that there don't appear to be any risks to drinking it. Scientists are still researching all the health benefits it may have. But the good news is if you drink hydrogen water, you aren't likely to get sick from it.

Hydrogen water isn't the only way your body can get the health benefits that H2 brings. Some studies have looked at inhaling hydrogen gas, and there have been some promising results to those.

However, the problem with hydrogen gas is that it's very flammable. In fact, that is often attributed to why the Hindenburg was such a disaster. This was an airship designed to be filled with helium. However, for logistical reasons, it was filled with hydrogen.

One fateful day in 1936, the airship was about to land when it caught fire and killed 36 people. The reason this happened is probably because of a hydrogen gas leak catching onto atmospheric electricity.

In contrast, hydrogen water is not flammable at all. If you use it as a treatment, you don't have to worry about the safety in storing a tank full of hydrogen gas that may explode if you're not careful.

Benefit 7: Hydrogen Water Is Super Easy To Make

Some of the studies we have talked about in this article have used magnesium sticks or hydrogen water tablets. These are safe, effective ways of creating it, but they aren't necessarily the best, especially long term.

A pack of them can cost you $60. Assuming you only drink your hydrogen water once per day, you'll have to get seven packs of those every year. This equates to $420. If you use them twice per day, that cost nearly doubles to $780.

The Echo Go+ Hydrogen Water Bottle, by contrast is about half the price of using only one tablet per day. You simply pour distilled water into it, set the timer --- based on how high you want the hydrogen concentration --- and then you wait for a few minutes. A current will run through the water, breaking up the molecules and creating molecular hydrogen.

The bottle design enables you to take it wherever you go, whether you need to grab groceries, go to the gym, or pick your kids up from school. You don't have to wait around in your kitchen for dissolved hydrogen. Instead, you can go straight to your car right after filling the bottle up and setting it. For hydrogen water on tap, you can get a hydrogen water machine for your home.

Get your own Echo Go+ today, and start reaping the health benefits of hydrogen water!