What's the Difference Between Tonic and Seltzer Water

Seltzer: This one’s simple. Seltzer is water that has been carbonated with carbon dioxide. It is available plain, as well as in a variety of citrus flavors. … Tonic Water: The only thing tonic water and the other bubblies have in common is the bubbles themselves; tonic water is more like soda than it is water.

Which is better for you seltzer or tonic water?

On the other hand, tonic water contains a high amount of sugar and calories. It’s not a healthy option, so it should be avoided or limited. Club soda, seltzer, and sparkling mineral water are great alternatives to plain water when it comes to staying hydrated. Avoid tonic water, as it’s high in calories and sugar.

What is the difference between tonic water and seltzer water and club soda?

Seltzer is plain old carbonated water, without any additives. (But you can buy flavored seltzers too.) Club soda is carbonated water that has certain minerals, mostly sodium, included to give it a little pizazz. Tonic water is carbonated water with some quinine added to give it a slightly bitter flavor.