Cranberries are tart red berries that are eaten, made into decorations, and also used medicinally. The medicinal properties of cranberries can be obtained both from the whole fruit and from cranberry extracts. Our types of cranberry extract: 1,Vaccinium vitis-idaea 2,Vaccinium macrocarpon 3,Vaccinium oxyoccos 4,others according to your requests original place: Vaccinium Macrocarpon L Botanical source] Vaccinium Macrocarpon L. [Part used] Berry Action: 1, The anti-adhesion properties of cranberry may also inhibit the bacteria associated with gum disease and stomach ulcers. 2, It contain significant amounts of antioxidants and other phytonutrients that may help protect against heart disease, cancer and other diseases.