Uncovering amazake: Japan’s ancient fermented 'superdrink' kuppa_rock/Getty Images Japan's ancient, fermented 'superdrink' Both a beverage and a health and beauty product, amazake’s easy-to-digest, gluten-free nutrients have earned it the nickname "drinkable IV". It was on that winding street that I first encountered amazake, an ancient, non-alcoholic, lightly fermented rice drink, which a helpful English sign noted could be served “hot …
