Carbonated water, also known as sparkling water, is simply water that has been infused with carbon dioxide gas under pressure. This process creates bubbles, giving the water a fizzy texture that many people enjoy. It can be enjoyed on its own or used as a mixer in drinks, making it a popular choice for those looking for a refreshing beverage without added sugars. There are different types of carbonated water, including soda water, tonic water, and sparkling mineral water. While soda water is plain carbonated water, tonic water contains added flavors and sweeteners. Many people choose carbonated water as a healthier alternative to sugary sodas while still enjoying a bubbly drink.