Are there less calories in white wine than red wine?

White wine typically has fewer calories than red wine, with an average of 120 calories per 5-ounce serving compared to 150 calories for red wine. This difference is due to the fact that red wine contains more tannins and polyphenols, which are antioxidants that can help protect against heart disease but also add calories. Additionally, white wine is often served chilled, which can help reduce its caloric content even further.