Jan 5, 2018 A woman who has made it to 104-years-old may have revealed the secret to living a long life – drinking lots of Diet Coke. Theresa Rowley, from .Coca-Cola Product Facts. It's the one and only Diet Coke®. It's your everyday hero. Your deliciously fizzy go-to companion. It might have a brand new look, but .This table displays the nutritional values for our different pack sizes, so you can view the calorie, sugar, salt and fat content.Sep 12, 2013 A. At first glance, Diet Coke and Coke Zero appear to be identical. Both contain no kilojoules (Calories) and no sugar. Both are artificially .Diet Coke is a popular soft drink manufactured by Coca-Cola in Great Britain. Find out more about the brand and its nutritional information.