Although soda water does not contain sugar, unlike soda drinks. It is made with sodium in the form of sodium bicarbonate which is not good for a diabetic. The sodium in the water causes water retention and increases blood volume and blood pressure.
I doubt if can directly cause type 2 diabetes alone, but if it is combined with other unhealthy lifestyle factors like a sedentary lifestyle, alcoholism, and unhealthy eating habits, type2 diabetes mellitus might set in.
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