The history of effervescence has lots of wellness-related side notes, from the ground springs of Selzen, Germany (where the bubbly liquid naturally occurs, creating a sparkling mineral water) to the time when American speakeasies served “medicinal” fizzes flavored with homeopathic tinctures, directly influencing our soft drink and cocktail culture today. We'll explore the revival of soda fountains, like Brooklyn Farmacy, which serves carbonated egg creams with live-culture kombucha. There's more, too: Bread starters bubble for long-fermented loafs, boiling pots of bone broth extract all the good flavor and well-being benefits, and craft beers cheer a food world that sparkles just a little brighter... all thanks to bubbles.