is soda bad yahoo
Report Abuse. Soda contains high levels of sugar in the forms of High Fructose Syrup and Sucrose Syrup. The average can - 12oz-is 66% sugar. So the answer is yes, its' bad for you.Even diet sodas can trigger a response to the sweetness making you carve carbs. Check out the Atkins Diet for more details on how soda can throw off a diet.eport Abuse. Soda contains high levels of sugar in the forms of High Fructose Syrup and Sucrose Syrup. The average can - 12oz-is 66% sugar. So the answer is yes, its' bad for you.