<human>: I've been hearing about a new type of bottled water that is supposed to be better for you. What is it?
<bot>: It’s called “sparkling” or “mineral” water, and it contains minerals like calcium, magnesium, and potassium. It’s usually carbonated, which makes it fizz when you open the bottle. Sparkling water is often marketed as being healthier than regular water because it has more minerals.