What is hydrogenated water?
Hydrogenated water is simply water that has had molecular hydrogen (H2) added to it. Although it looks like regular water, it differs by containing this dissolved gas, which some studies suggest may offer antioxidant and other health benefits. Molecular hydrogen is a light gas that, in theory, can penetrate cell membranes and act as an antioxidant by neutralizing free radicals.
How is hydrogenated water produced?
The process of obtaining hydrogenated water involves injecting molecular hydrogen into the water through different methods, such as electrolysis—a process that separates water molecules (H2O) into oxygen and hydrogen. This allows the hydrogen to remain dissolved in the water and available for consumption. Hydrogenated water is also available in bottles or via devices that generate it instantly.
Benefits of hydrogenated water
Antioxidant and rejuvenating properties
One of the main claims about hydrogenated water is its antioxidant capacity. It is said that molecular hydrogen can act as a powerful antioxidant, fighting free radicals that damage cells and accelerate aging. By neutralizing these radicals, hydrogenated water is speculated to help maintain youthful skin and reduce oxidative damage in the body.
Does it really improve athletic performance?
Some athletes and fitness enthusiasts drink hydrogenated water to enhance their performance. It is believed that, due to its antioxidant properties, hydrogenated water may reduce muscle fatigue, speed up recovery after exercise, and improve hydration. While some preliminary studies support these claims, scientific evidence is still limited, and more research is needed to confirm these effects.
Controversies and scientific evidence
What does science say about hydrogenated water?
To date, studies on the benefits of hydrogenated water have been limited and, in many cases, funded by companies selling related products. While some animal experiments have shown positive results, such as reduced oxidative damage, studies in humans are not conclusive. Major scientific organizations have yet to recognize hydrogenated water as an effective treatment or as a drink with proven health benefits.
Opinions and preliminary studies
Opinions on hydrogenated water vary widely. Some advocates of alternative medicine praise its benefits, while the scientific community remains more skeptical. There are studies indicating potentially positive effects, but they are not sufficient to conclusively validate claims about its efficacy.
Who can benefit from hydrogenated water?
Hydrogenated water for athletes
Athletes might be a group that finds some benefit in consuming hydrogenated water. Thanks to its potential antioxidant properties, it may help reduce muscle inflammation and speed up post-workout recovery. However, it’s important to note that results are not guaranteed, and athletes should stay well-hydrated with regular water, which is sufficient for most people.
Uses in beauty and wellness routines
In the wellness industry, some people incorporate hydrogenated water into their personal care routines. It is claimed that drinking it regularly can contribute to more radiant and healthy skin, as well as reduce signs of aging. These effects are associated with the antioxidant capacity of hydrogen, although, as with athletes, the scientific evidence remains inconclusive.
How to safely consume hydrogenated water
Recommended intake
There is no official recommended amount for hydrogenated water intake, but in general, it is suggested to consume it just as you would regular water. However, it’s advisable not to rely solely on this type of water for hydration and to complement it with normal water.
Possible side effects
Hydrogenated water is considered safe, as hydrogen is a gas that the body naturally eliminates. However, some experts warn that it may not be necessary for most people and that its benefits could be overstated. It’s important to consult a doctor before making it a regular part of your health routine, especially if you have pre-existing medical conditions.
Differences between hydrogenated water and other functional waters
Comparison with alkaline water and mineral water
There are various functional waters on the market, such as alkaline water and mineral water, which also promise different health benefits. While alkaline water is designed to have a higher pH—believed to help neutralize acidity in the body—mineral water contains natural minerals. Hydrogenated water, meanwhile, focuses on its molecular hydrogen content and its supposed antioxidant effect.
Is hydrogenated water the best option for you?
Hydrogenated water may offer some potential benefits, especially for athletes or people interested in wellness and personal care. However, the lack of strong scientific evidence means it should not be considered a substitute for other healthy lifestyle habits. If you decide to try hydrogenated water, do so as part of a balanced diet and proper exercise routine.
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