The invention discloses an iced tea vinegar
blood sugar reducing beverage which is prepared from the following raw materials in parts by weight: 100 to 120 parts of corn kernels, 20 to 30 parts of sweetsop, 4 to 6 parts of
sargassum fusiforme, 10 to 15 parts of roselle, 10 to 15 parts of stevia rebaudian, 7 to 8 parts of black Chinese wolfberry, 3 to 4 parts of
cyclocarya paliurus leaves, 6 to 7 parts of the root of
kudzu vine, 2 to 3 parts of
jerusalem artichoke, 2 to 3 parts of stems and leaves of
ipomoea batatas, 4 to 5 parts of cucumber seeds, 3 to 4 parts of persimmon leaves, 20 to 30 parts of
black tea powder, 10 to 15 parts of
nutrition powder and a proper amount of acetic
bacteria. A preparation method comprises the following steps: decocting the corn kernels, the sweetsop and the other raw materials to obtain a thick liquid; fermenting corn grit obtained by filtering the thick liquid,
traditional Chinese medicine raw materials and the
black tea powder by virtue of the acetic
bacteria so as to prepare a tea vinegar; freezing the tea vinegar to form ice; adding the ice into the corn juice. Thus, the obtained corn juice is sweet, sour and delicious in taste, ice-cold, tasty and refreshing, rich in
nutrition and unique in
flavor, and has functions of reducing
blood sugar and
blood pressure, delaying senility, strengthening the
spleen and reinforcing the
stomach, preventing and resisting
cancer, beautifying the face and protecting the
skin, expelling
toxin and facilitating
feces excretion as well as regulating
blood sugar.