About 1 pint (480 mL) of blood is taken when you donate. It takes about 10 minutes. The whole process-including answering questions and having a short exam-takes up to an hour. Donated blood is tested to make sure that it is safe to use.
Soda is an unhealthy beverage because it's high in calories and sugar but low in vitamins and minerals. Coca-Cola is one example of a type of soda that's sugary and packed with calories, but Coke Zero is one alternative that is sugar-free.
While it has the same sweeteners as Diet Coke (a blend of aspartame and acesulfame-K), it has a different flavor base, though both are low calorie and zero sugar.. Here are the only differences found in the ingredients: Diet coke has 'food acid 330' where as Zero has 'food acid 331'.