“By introducing Caffeine Free Coke Zero, we’re giving fans exactly what ... but significantly less than a comparable amount of filter coffee. At Coca-Cola we were among the first companies ...

Coke with Coffee is finally launching ... There’s also a calorie-free zero sugar version. Each 12-ounce can has 69 milligrams of caffeine. That’s about half as much as is in a 12-ounce cup ...

recommends that adults have no more than 400 mg of caffeine per day. That’s about 4 cups of coffee, or nine or eleven 12-ounce (355-mL) cans of Diet Coke or Coke Zero, respectively. So ...