Carbonated water hydrates you just as well as water from the kitchen tap. Seven water-packed foods to increase hydration. Carbonation can promote a feeling of fullness and prevent you from drinking enough fluid to ward off dehydration. You may have heard that drinking carbonated water can erode your teeth or weaken your bones, thanks to its acidity.
Carbonating water creates carbonic acid, which does make sparkling water slightly acidic compared to plain water. Carbonated waters that contain citric acid and sugar, however, do have the potential to erode tooth enamel.
Research has shown that sparkling mineral waters have the potential to damage tooth enamel only slightly more than still water and times less than sugar-sweetened soft drinks. The notion that carbonated drinks harm bones likely stems from the Framingham Osteoporosis Study, published in , which found that a regular intake of cola — but not other carbonated beverages — was associated with significantly lower hip bone density in women.
As Livestrong points out, the peer-reviewed scientific journal Medicina published a article about a study that split 21 patients with diagnosed indigestion into two groups.
The first group drank carbonated water for a week, while the second group drank tap water. In comparison to the tap group, the sparkling water drinkers noted significant improvement to indigestion, as well as reduced constipation.
Seltzer water might actually be the coolest move on a hot day, according to a study referenced in the Medicina review that suggested bubbly water may potentially provide greater hydrating benefits than flat water. As Livestrong explains, that's because "the natural minerals in sparkling water act as electrolytes. Drinking water in general is one key to shedding pounds , and seltzer water in particular may actually subdue your appetite.
Furthermore, mineral water was times less damaging than a sugary soft drink 3. In one study, carbonated beverages showed strong potential to destroy enamel — but only if they contained sugar.
In fact, a non-carbonated sweet beverage Gatorade was more harmful than a carbonated sugar-free drink Diet Coke 4. Another study placed samples of tooth enamel in various beverages for up to 24 hours.
The sugar-sweetened carbonated and non-carbonated beverages resulted in significantly greater enamel loss than their diet counterparts 5. A review of several studies found that the combination of sugar and carbonation may lead to severe dental decay 6.
However, plain sparkling water appears to pose little risk to dental health. Only the sugary types are harmful 7. Sugar-sweetened carbonated beverages can erode tooth enamel, but plain carbonated water appears relatively harmless. Carbonated water may benefit your digestive health in several ways.
Studies suggest that sparkling water may improve swallowing ability in both young and older adults 8 , 9 , In one study, 16 healthy people were asked to repeatedly swallow different liquids.
Carbonated water showed the strongest ability to stimulate the nerves responsible for swallowing 9. Another study showed that the combination of cold temperature and carbonation strengthened these beneficial effects Those with the most frequent, severe symptoms experienced the greatest relief Carbonated water may also extend feelings of fullness after meals to a greater extent than plain water.
Sparkling water may help food remain in your stomach longer, which can trigger a greater sensation of fullness In a controlled study in 19 healthy young women, fullness scores were higher after the participants drank 8 ounces ml of soda water, compared with after drinking still water People who experience constipation may find that drinking sparkling water helps relieve their symptoms. In a 2-week study in 40 older individuals who had experienced a stroke, average bowel movement frequency nearly doubled in the group that drank carbonated water, compared with the group that drank tap water.
One controlled study examined 21 people with chronic digestive issues. After 15 days, those who drank carbonated water experienced significant improvements in digestive symptoms, constipation, and gallbladder emptying Though they may not be great for the health of your relationship with whoever sleeps next to you at night There is one demographic that can experience more irksome consequences from drinking seltzer water than others, however.
If you suffer from irritable bowel syndrome IBS , you may want to shun the seltzer—not just at night, but always. Everyone else can drink seltzer with a straw, to save your teeth! It can irritate your bladder, though, so those with sensitivity issues in that department may also want to beware. As temps heat up, this is likely welcome news.
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