The invention discloses folium artemisiae argyi drinking water for improving intestinal functions and a preparation method thereof. The folium artemisiae argyi drinking water comprises folium artemisiae argyi extract, folium artemisiae argyi hydrolat and
purified water. The preparation method comprises the following steps: 1, crushing and
grinding dried folium artemisiae argyi, boiling with
distilled water, adding a 95%
ethanol solution for extraction, filtering an extracting solution to remove residues, and concentrating a filtrate to obtain a folium artemisiae argyi extract; 2, taking fresh wormwood, selecting top tender leaves with undried
dew, uniformly spreading the wormwood in a normal-temperature environment, spraying a
solvent, distilling the wormwood, filtering distillate through a filter membrane, sterilizing, and collecting to obtain wormwood hydrolat; and 3, uniformly dispersing the folium artemisiae argyi extract and the folium artemisiae argyi hydrolat, adding
purified water, and purifying and disinfecting. Compared with the prior art, the wormwood drinking water disclosed by the invention has the advantages of promoting
blood circulation, reducing formation of stains and wrinkles, enhancing
metabolism, removing
facial wrinkles, helping a
human body to purify blood, improving
digestive functions and improving intestinal functions.