Most of us drink soda, some drink more than others. And probably many regular soda drinkers are awarethat soft drinks bad for health. At the same time, united state ranks first among counties in soft drink consumption, we need to more about this drink that we love so.much. And so the reason why we drink soda- it’s very tasty, it’s everywhere, it’s convenience, it’s promoting and advertising, soda habit, it is cheap, thirst, caffeine addiction.