<human>:  What is the nutritional content of a standard glass of red wine?
<bot>: standard 8-ounce glass of red wine typically contains about 125 calories, no fat, 1 gram of carbohydrates, and 0.2 grams of protein. The alcohol content varies depending on the wine and can range from 11-16%, with an average of 12.5%. Red wine also contains significant amounts of antioxidants, vitamins, and minerals, including iron, potassium, and magnesium.