NATURAL DEFENSES infusion of YOGI TEA . Beneficial, comforting infusion with natural vitamin c. In the ups and downs of the seasons, our immune system may sometimes need some kind of boost. In addition to a varied and balanced diet as part of a healthy lifestyle, it is the perfect time to enjoy a cup of this infusion of Natural Defenses. The sweet and sour taste of echinacea is combined with fruity elderberries and an aromatic basil. The beneficial natural vitamin C naturally strengthens the defenses.