The invention relates to a blueberry or blueberry extract lozenge which belongs to the technical field of food or health-care food. The blueberry or blueberry extract lozenge is prepared from the following materials by weight percentage: 2% to 80% of blueberry or blueberry extract, and 20% to 80% of excipient or functional factors, wherein, the blueberry is artificially cultivated, and the blueberry extract is obtained by separating and extracting the effective components of the artificially cultivated blueberry; the selection of the excipient is as follows: the sweetener includes the components of sucrose powder, maltose, fructose, maltose, aspartame, trehalose, lactose and galactose, raffinose, xylitol, honey, mannitol, stevioside, konjak flour, liquorice, hawthorn, pseudo-ginseng, ginseng and glossy ganoderma; the acidity agent includes the components of citric acid, malic acid and tartaric acid; the other additives comprise the components of CMC, glutine, agaragar, dextrin, distilled monoglyceride, sucrose fatty acid ester and edible talcum powder; and the functional factors include the components of plant polysaccharides, nucleinic acid, flavones, vitamin C, Zn, Ca and Se. The invention has the advantages of low cost, convenient taking, high nutritive and health-care value, good flavor and the like.