OK. I actually did drink almost nothing but coke for >20 years, 6-12 cans per day and maybe up to 2 cups of coffee with too much sugar, and nothing else. I stayed 165lbs the whole time, and I never got diabetes. I also didn't develop heart problems or potassium deficiency, but I do eat bananas.
Obviously everyone's experience will differ.
I still drink mostly sodas, but these days I at least look for soda that's made with real cane sugar, and almost anything is less acidic than coke, so I'm doing 'better', but still not good.

The trick is to also make sure you smoke extra cigarettes to suppress your appetite. Then it all evens out and everything is cool.

I don't often drink soda, but when I do, it's always Mexican Cocacola.

I only drink La Doctora Pimienta. Be a pimienta, drink La Doctora Pimienta.

OK. I actually did drink almost nothing but coke for >20 years, 1-2 cans per day and maybe no coffee, but a lot of milk, and nothing else. I stayed 375lbs the whole time, and I got diabetes. I also didn't develop heart problems or potassium deficiency, but I don't eat bananas.
Obviously everyone's experience will differ.
I drink no sodas, but these days I at least look for water that's made with no cane sugar, and almost anything is less acidic than coke, so I'm doing 'better', but still not good.