Motsoako oa peo ea morara, o entsoeng ka lipeo tsa morara oa veine, o khothaletsoa e le tlatsetso ea lijo bakeng sa maemo a fapaneng, ho kenyeletsoa ho haella ha venous (ha methapo e na le bothata ba ho romela mali ho tloha maotong ho khutlela pelong), ho khothaletsa pholiso ea maqeba, le ho fokotsa ho ruruha. .

Motsoako oa peo ea morara o na le proanthocyanidins, e ithutoang bakeng sa maemo a fapaneng a bophelo bo botle.

Ho tloha Greece ea boholo-holo, likarolo tse fapaneng tsa morara li 'nile tsa sebelisetsoa merero ea meriana.Ho na le litlaleho tsa Baegepeta ba khale le batho ba Europe ba sebelisitse morara le peo ea morara hape.

Kajeno, rea tseba hore sekhechana sa peo ea morara se na le oligomeric proanthocyanidin (OPC) antioxidant eo ho lumeloang hore e ntlafatsa maemo a itseng a bophelo bo botle.Bopaki bo bong ba saense bo tšehetsa tšebeliso ea peo ea morara kapa motsoako oa peo ea morara ho fokotsa phallo e mpe ea mali maotong le ho fokotsa khatello ea mahlo ka lebaka la khanya.