Coke is harmful to health. Why is the sales volume the first in the world?

Coke contains a lot of caffeine, which is addictive if you drink it often.

Although carbonated drinks have various flavors, the main ingredient is carbon dioxide, so when you drink them, you will feel very cool and excited.

Besides containing refreshing and stimulating carbon dioxide vapor, the sweetness of carbonated drinks is also an important reason to attract people to drink. This thick sweetness comes from sweeteners, that is, drinks contain too much sugar.