day, and for men, two classes per day. they could have 20 to 30 fewer calories, and based on the math not enough to justify an extra glass. besides, too many drinks can increase your risk of liver disease and cancers. another selling point of lower-calorie wines, virtually no sugar per serving, but one wine making expert i talked to said that's true for white wines and most reds on the market. what really matters when it comes to wine is the flavor preference and the food you are pairing it with. i recommend choosing the wine you like best and limiting your intake and savoring every sip. keyboard clacking ]