For those interested, here are the Dietary Guidelines for Americans 2010. New recommendations, or stressing the old ones. Many useful facts about the things we eat, often so mindlessly.
The maximum daily amount of alcohol for women is 12 ounces of beer (~350 ml) or 5 ounces of wine (~150 ml) or 1.5 ounces of stronger stuff (~50 ml). Men are allowed double amounts of each.
Now you know.