seltzer water; sparkling water

^[1]

Introduction

plain water infused with carbon dioxide gas to make it fizzy

↑ ^1.0 ^1.1 Colino S Is Seltzer Water Good or Bad for You? Time. May 1, 2025 4 https://time.com/7281684/is-seltzer-water-bad-for-you/
Maughan RJ, Watson P, Cordery PA et al A randomized trial to assess the potential of different beverages to affect hydration status: development of a beverage hydration index. Am J Clin Nutr. 2016 Mar;103(3):717-23. PMID: https://pubmed.ncbi.nlm.nih.gov/26702122 Free article. Clinical Trial. https://www.sciencedirect.com/science/article/pii/S000291652206556X