Wine is a general term for all alcoholic beverages made from grapes that are fermented or partially fermented, including dry red. Dry red and dry white are just one branch under the wine category. Wine experts say that at the end of fermentation, there may still be traces of sugar left in the grape juice, but if the residual sugar content does not exceed 4g/L, it can be called "dry" wine. Dry wines are also divided into two categories: dry red and dry white. Dry red wines are made from red wine grapes such as Cabernet Sauvignon, Merlot, Cabernet Franc, Syrah, Pinot Noir and other red wine grape varieties, and are the most widely produced and consumed wines. Dry white wines are produced by fermenting white grapes and are called "dry white wines". High-quality dry red wine is a synthesis of health, green and taste. As for good or bad, the two are not comparable, similar to asking whether pasta or noodles are good. Haha. But dry red in the wine is considered good, than dry white polyphenolic substances, these substances are conducive to beauty ah, anti-CVD ah, diuretic and so on, than the sweet wine less sugar, and do not have to worry about the shape of the problem.