is sparkling mineral water alkaline
These alkaline substances are added to carbonated water to neutralize its acidity and to mimic the flavors of naturally occurring mineral water. Mineral water is an umbrella term that can refer to either flat or sparkling water from a mineral spring.
The research in question, published in the Journal of Nutrition, was designed to assess the health effects of sparkling and still mineral water in a group of women. The study participants were asked to drink 1 litre of either the sparkling or still each day for two months, followed by two months on the other water.