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.
Therefore, there is almost nothing different for your health between zero and diet coke. Perhaps, it is only the taste, which you can choose yourself. Glycemic Index of Diet Coke. The glycemic index of diet coke is as low as for zero one. Even though the exact number is not known, this beverage is in the low group for sure. This means there are almost no carbs in there. However, it is still harmful and can provoke weight gain. Nutrition Facts of Diet Coke (Table)