Gaser water has become a current option For those who wish to hydrate themselves without resorting to sugary drinks. Its effervescence and soft taste make it more attractive for many. But one question remains: does it hydrate as much as flat water?
The answer, supported by science, is yes. Beyond bubbles, taste or feeling in the mouth, what matters is that in the end, it is always, in essence, water.
A study published in The American Journal of Clinical Nutrition in 2016 assessed the hydrating impact of 13 different drinks. By measuring water retention and comparing the production of urine, Researchers have concluded that sparkling water is as effective as flat water to maintain the hydrated body. In fact, it behaves similarly to drinks such as tea or certain soft drinks, provided they do not contain high levels of sugar or caffeine.
The reason is simple: The sparkling water and the flat water are both composed mainly of Hâ‚‚O. The difference lies in the addition of carbon dioxide which, by dissolving, form of carbonic acid, responsible for this characteristic effervescence. But this process does not interfere with the ability of the body to absorb the liquid.
Is soda the same as sparkling water?
Although they are sometimes used as synonyms, They do not designate exactly the same thing. “Gaser water” is a wide term that includes naturally carbonated waters, such as certain mineral waters, and those artificially gased.
Le soda, in Revanche, is a specific form of sparkling water to which we add minerals such as sodium bicarbonate or potassium chloride, Which gives it a slightly salty or alkaline taste. The two hydrate in the same way, but their composition and their taste vary.
What matters most is the amount consumed
Grace Derocha, nutritionist and spokesperson for the American Academy of Nutrition and Dietetics, told Washington Post as what matters, It is not that the water is sparkling or not, but the quantity that one drinks. “For some people, bubbles can make water more pleasant to drink, which encourages them to drink more. And drinking more water, with or without gas, is what really improves hydration, “she said.
People with digestive disorders such as gastroesophageal reflux or tend to suffer from bloating can feel discomfort if they consume too much sparkling water. However, nothing proves that this causes generalized digestive disorders. Some small -scale studies even suggest that it could relieve mild symptoms of constipation or indigestion.
Another current myth wants gas water to be harmful to bones or teeth. Although its acidity is greater than that of natural water, it is very far from the level of acidity of drinks such as citrus juices or sweet sodas.
A study by the University of Alabama analyzed the pH of different sparkling waters and revealed that, for most popular brands, the level of acidity is greater than 4. This value is considered to be the threshold below which the erosion of dental enamel can begin. In other words, as long as the pH remains higher than this threshold and no citrus aroma is added, the risk for the teeth is low, even in the event of regular consumption.
Regarding bone health, studies that have established a link between carbonated drinks and a decrease in bone mineral density Point more finger at the phosphoric acid present in drinks at cola than the gas itself. It has not been shown that sparkling water, without additives, has negative effects on the bones.
And in children or pregnant women? Gas water is considered to be without danger during pregnancy and childhood, provided that it does not cause discomfort. In some cases, bubbles can cause a feeling of satiety or more Rots, but there is no risk known for health.
In terms of hydration, The sparkling water is as effective as flat water. The choice depends more on personal tastes, digestive tolerance and everyone’s habits. For those who appreciate excitement, it is an ally to maintain good daily hydration. And if it helps drink more water, it’s even better.
