Hitting up happy hour with lovers and friends? Make smart drink choices. Red wine does have many health benefits, but remember that it's recommended that women only have one alcoholic beverage a day. Aside from overdoing it on the alcohol front, an extra glass of wine will tack on 120 calories to your meal. Not only that, but alcohol can lessen your resolve to eat healthy, meaning you're more apt to splurge and overeat. If you're having cocktails, aim to pick the healthier option.