Kombucha is fermented sweet tea. Although it has origins dating back over 2,000 years, kombucha has made a comeback in popularity due to its many claimed health benefits. Among these claimed health benefits are gut health, weight loss, blood sugar regularity, heart health, and overall immune system health. Beyond its health claims, kombucha is also pleasantly effervescent, slightly tart, slightly sweet, and can be flavored in a wide variety of ways. You can purchase kombucha at grocery stores and many restaurants now or you can also make your own at home!