3

This research article is maybe useful: The pH of beverages available to the American consumer https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4808596/ Perrier is a 5.5 pH, albeit unflavored, and the article points out that anything over a 4.0 isn't bad for teeth. LaCroix didn't exist when it was written, so we dig farther. Temperature This one's also ...


Only top voted, non community-wiki answers of a minimum length are eligible