The invention relates to a
solid beverage having an assisted blood
glucose lowering function, and a preparation method thereof, wherein the main function components are three or more than three materials selected from
kelp or a
kelp extract,
potassium alginate (low molecular weight
potassium alginate), common yam
rhizome or a common yam
rhizome extract, Chinese wolfberry or a Chinese wolfberry extract, radix puerariae or a radix puerariae extract,
mulberry leaf or a
mulberry leaf extract, a
polygonatum odoratum extract, a
bitter gourd extract, the leaf of
cyclocarya paliurus and corn stigma, the auxiliary materials comprise one or more than one materials selected from
inulin, resistant
dextrin, bean
powder, tea
powder, pumpkin
powder,
soybean protein powder, barley leaf powder, oat
fiber powder, konjac powder and citrus
fiber powder, and the flavoring agent is one or a plurality of materials selected from
stevioside,
xylitol, fructo
oligosaccharide,
isomaltitol,
sucralose,
trehalose, matcha powder, and fruit and vegetable powder. The preparation method comprises: 1, crushing, and screening; 2, weighing; 3, carrying out mixing stirring, or carrying out stirring mixing and
granulation; and 4, packaging. The
solid beverage of the present invention has advantages of significant blood
glucose lowering effect, good safety, and no
side effect.