Practice moderation (really). Drinking too much may not just mean a terrible hangover. Around this time of year, doctors report seeing a spike in erratic heartbeats—dubbed “holiday heart syndrome.” It is more common among people who usually aren’t heavy drinkers but drink in excess for a short time. “Alcohol may be toxic to enough cardiac cells that it disrupts the coordination required to maintain a normal heart rate,” says Kenneth Mukamal, an internist at Beth Israel Deaconess Medical Center, in Boston. “Women should have no more than three drinks on any occasion and seven per week,” says Michael Weaver, an associate professor of internal medicine at Virginia Commonwealth University School of Medicine, in Richmond. “So a woman can have up to three drinks in a night and go out two nights, but that’s it for the week—or else the chances of problems go way up.”
Keep it on the rocks. Melting ice dilutes a cocktail and creates more liquid. So order your drink on the rocks to try to avoid a quick buzz—and to sip longer before a refill. Use soda water as a mixer for liquor (a cocktail with liquor and club soda is only about 100 calories), and don’t be ashamed to add ice cubes to bubbly. In France, it’s called a piscine. Très chic.
Put a cork in it early. Alcohol may help you to conk out quickly; the problem comes when it starts to wear off. The period in which your body is metabolizing the alcohol is when sleep is disrupted. You may wake up frequently in the middle of the night (even if you don’t remember doing so) and miss out on restorative rest. The best strategy is to allow time for the alcohol levels in your body to drop before going to sleep; at the very least, retire your flute several hours before bedtime.