“Sour beer is the beer enthusiast’s alternative to champagne," said co-author Bjørge Westereng of the Norwegian University of ...

Sour beers have become a fixture on microbrewery menus and store shelves. They're enjoyed for their tart, complex flavors, ...

A traditional North Indian fermented drink, kanji is made by fermenting black carrots, mustard seeds, and water. This tangy, spiced beverage is rich in probiotics and perfect for a refreshing gut ...

Known for their zesty profile, sour beers traditionally demand a time-consuming brewing process involving wheat starch for ...

Sourdough is a tangy-tasting bread made with naturally occurring yeasts and lactic acid bacteria. Here's what can make it ...

Sour beers are enjoyed for their complex and often tart flavors, but brewing can sometimes be long and arduous. Researchers ...

Lactic acid is also made in the mouth, where specialised bacteria convert glucose and other sugars to lactic acid. Lactic acid in your mouth can cause tooth decay.

Touting its ability to relieve stress and improve sleep quality, one bottle of the probiotic drink contains about 100 billion of the Shirota strain of lactic acid bacteria. The sleep aid caused a ...