That's the cause why my mother had a diabetes type 2. In her late 30's, she drunk soft drinks just like water...
There is some scientific evidence to support the claim that consuming soft drinks may help to keep sugar levels in the blood elevated for a period of two years or more. However, the exact reasons why this may be the case are not fully understood. It is possible that the sugar in soft drinks may boost calorie intake and help to maintain or increase weight, which could lead to long-term increases in blood sugar levels. Additionally, the high-fructose corn syrup in many soft drinks may cause the body to break down more sugar than usual, which could lead to elevated blood sugar levels.