[andi999]

Can you find the source? I doubt that carbonation is a problem.

[mmastrac]

https://pubmed.ncbi.nlm.nih.gov/28228348/

Carbon dioxide in carbonated beverages induces ghrelin release and increased food consumption in male rats: Implications on the onset of obesity

[pivo]

https://pubmed.ncbi.nlm.nih.gov/17023723/

Apparently some association to low bone density in women.

[andi999]

Well, this one supports the phosphoric acid bad thing, but not the carbonated being bad idea.