Moderate drinking of red wine will not lead to obesity, while excessive drinking will. Because the proportion of alcohol in wine is low, generally speaking, 1 g alcohol is equal to 7 calories. 4 ounces (about113g, 2.3 ounces) of dry red wine is about 90 calories, while 2.5 ounces (about 7 1 g, 1.4 ounces) of rum is about 120 calories. \x0d\ The calories of wine in different producing areas are different. Generally speaking, wines from cool areas have low alcohol content, so their calorie content is also low. For example, a bottle (750 ml, about 25 ounces) of relatively cold mozer's dry Riesling has about 280 calories, while a bottle of BarossaValley's Chardonnay has about 580 calories. The formula for calculating the calories of wine can be summarized as follows: \x0d\ calories = alcohol content (marked with wine label) × ounces×1.6 (coefficient). For example, if the alcohol content of 4 ounces of champagne is 12%, then according to this formula, its heat is 12×4× 1.6=76 calories. \x0d\ Dry wine has fewer calories than sweet wine. For wines such as Porter and Suttern, it is better to reduce the quantity appropriately. The same is 4 ounces, a glass of SauvignonBlanc is about 85 calories, and a glass of sweet wine can reach 250 calories, depending on how sweet it is.