Sparkling water hydrates you just as much as regular water. Thus, it contributes to your daily water intake. In fact, its fizziness may even enhance its hydrating effects for some people. Nonetheless, you should choose sparkling water without added sugar or other sweeteners.

Is there a downside to drinking sparkling water?

The bottom line

No evidence suggests that carbonated or sparkling water is bad for you. It's not that harmful to dental health, and it seems to have no effect on bone health. Interestingly, a carbonated drink may even enhance digestion by improving swallowing ability and reducing constipation.

Is drinking sparkling water the same as drinking regular water?

Sparkling water hydrates just as well as regular water

Current evidence suggests that sparkling water hydrates your body just as well as regular water. ... But some studies suggest that a person will drink less water after exercising if they're offered sparkling water instead of regular water.