First introduced in the US in 1984, Caffeine free Coca-Cola made it over to the UK in 1991, but was sold here for just three years before being discontinued. It is still available in the US, but since ...
Coca-Cola is quite literally the most popular soda in the world ... Both Diet Coke and Coke Zero Sugar contain caffeine unless you opt for their caffeine-free versions. Diet Coke has 46 milligrams of ...