Tag: Pepsi cola

Despite its dark appearance, medical guidelines for clear liquid diets often classify certain versions of Pepsi Cola as an acceptable clear liquid. The criteria for a 'clear liquid' goes beyond mere transparency, focusing on whether a liquid leaves behind solid, undigested residue in the intestinal tract.

According to nutritional data, a standard 12-ounce can of regular Pepsi-cola contains approximately 38 milligrams of caffeine, giving it a slight edge over regular Coca-Cola, which has around 34 milligrams in the same serving size. This popular question—'What has more caffeine, Coca-Cola or Pepsi-cola?'—serves as an entry point for a wider discussion on how caffeinated soft drinks fit into a balanced nutrition diet.