I drink 2 litres of coca cola over a span of two, almost every two days for the past year, can this cause diabetes or other health problems? thanks

YESSSSS!: Sugar sweetened beverages like Coke are the least healthy food you can eat or drink and MANY studies show that they increase your risk of obesity, type 2 diabetes, and fatty liver. So before you develop major health problems, get off the soda and quench your thirst with water. Low fat milk is also healthy but juice should be limited.