OPC: properties, use, contraindications

OPC: properties, use, contraindications OPCs ( also known as proanthocyanidol oligomers, proanthocyanidins, procyanidins or oligomeric proanthocyanidins ) belong to the broader class of bioflavonoids ; they are formed by subunits, hence the term oligomers, of catechins and epicatechins linked together. OPCs...