Mother juice is often used to describe a variety of fermented beverages. Some synonyms for mother juice include kombucha, kefir, and kvass. These drinks are made by fermenting sweet liquids like tea, milk, or beets with live cultures of bacteria or yeast. Another synonym for mother juice is apple cider vinegar, which is made by fermenting apple cider. Drinking mother juice can provide many health benefits, including aiding digestion, boosting the immune system, and improving gut health. With so many different types of mother juice to choose from, there's no reason not to add this delicious and healthy beverage to your daily routine.