Merlot is the principle grape used in the famous Bordeaux wines of St.Emilion and Pomerol (blended with Cabernet Franc). It ages more quickly than a Cabernet and produces full-bodied wines with plum characteristics - similar to Cabernet Sauvignon in many ways but generally softer. The Merlot offers less of a health benefit than a more tannic Cabernet Sauvignon.