A new company called Zevia has introduced a line of stevia-sweetened, zero-calorie carbonated soft drinks, the first such products to hit the U.S. market.
Zevia soda comes in four flavors: Cola, Orange, Root Beer and Twist (lemon-lime). It contains no calories, but everything else soda drinkers have come to expect, from carbonation to caffeine (the cola contains 45 milligrams, about as much as a Diet Coke).
