1Move (or Keep) Your Workout Outdoors
Irina Strelnikova/ShutterstockIronically, going to the gym can increase your chances of spending the week between Christmas and New Year’s sick in bed, says Laura Cipullo, RD, author of Women’s Health Body Clock Diet and founder of Lifestyle Lounge, a self-care center in New Jersey. The cringe-worthy stats: 63 percent of gym equipment harbors cold viruses, according to a study in the Clinical Journal of Sports Medicine. Weights are more likely to be contaminated than treadmills or stationary bikes. “Run or bike around your neighborhood instead,” suggests Cipullo. “By doing so, you’ll also get a healthy dose of vitamin D from sunlight, which will boost your immune system.” If you have no time to work out during the day, opt for a nighttime fitness class that doesn’t require equipment, or book a yoga class and bring your own mat.
Related: The Surprising Side Effect of a Winter Hike
2Order Gifts And Groceries Online
Vector Goddess/ ShutterstockYou also want to minimize the time you spend in crowded stores and supermarkets, says Goldberg. Shopping carts in particular are a bacterial breeding ground. One study at the University of Arizona in Tuscan turned up colistrom bacteria on 72 percent of grocery-store carts and E. Coli on more than 20 percent of them.
When you do go shopping out, consider cleaning the cart handles with an antibacterial wipe. Some chains such as Whole Foods Market and Target even provide them near the cart stands.
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3Take Precautions At Parties
Zentangle/ShutterstockYou might be worried about shaking hands with other guests, but that greeting probably isn’t the biggest transmitter of sickness at holiday parties. What is? Buffets.
Once food is left at room temperature for more than two hours, its bacteria levels may become high enough to cause a food-borne illness, a.k.a. a stomach virus. Make your plate at the beginning of the party to help avoid the risk. And if a food like shrimp cocktail, that’s supposed to be cold, feels lukewarm—don’t eat it. (And don’t bother with these 5 totally useless things we all do to avoid germs.)
Related: Try These Foods to Strengthen Immune System
4Wash Your Hands Correctly
Jakinnboaz/ShutterstockSuppose you’ve touched a surface that contains strep bacteria. You’re not doomed for the worst sore throat of your life! If you lather up with soap and warm water and scrub for at least 20 seconds, you can remove germs from your hands before they enter your body, says Goldberg. She suggests washing your hands more frequently in the weeks leading up to the holidays. No sink around? “Hand sanitizer is better than nothing,” she says.
Related: 9 Supplements For Cold + Flu Season
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5Don’t Touch Your Face So Much
Sapunkele/ShutterstockGerms can’t enter your body until you touch your mouth, eyes, or nose. So try to break yourself of that unconscious habit. One
study from the National Institutes of Health found that people touch their face in public more than three times an hour—cutting that back will reduce the chances that you give yourself a cold, especially if you’re washing your hands regularly.
6Get A Flu Shot
Wipas Rojjanakard/Shutterstock“It’s the top thing you can do to protect yourself from being out of commission for a week or more,” says Goldberg. It takes about two weeks after vaccination for the antibodies to develop in your body, so get a shot right away. It’s so easy to check this off your to-do list, too—you can walk into most major drugstores with a pharmacy department and get vaccinated on the spot.
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7Simplify The Season
Sunnyfrog/Shutterstock 8Focus On Unprocessed Foods
Cetus/ShutterstockOne of the least healthy things you can do over the holidays is overindulge (here are 5 tips for avoiding off-season weight gain). At holiday gatherings, fill your plate with produce, nuts, seafood, and lean meats, suggests Cipullo. It’s okay to have a treat, but keep your portion reasonable and make sure it’s something you really love.
“Make breakfast a priority because it’s the one meal that you’ll probably be able to have at home almost everyday,” she says. Her go-to: sprouted whole-grain toast topped with avocado slices and a hard-boiled egg. (Check out these 30 healthy breakfasts for tasty ideas.)
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9Maintain Your Sleep Schedule
Doremi/ShutterstockSleep is important, especially for runners, but not getting your usual amount of z’s can also make you more prone getting sick, says Goldberg. Don’t burn yourself out now thinking you’re going to catch up after Christmas. Limit yourself to one drink at a party because while alcohol might help you fall asleep faster, it increases the chances that you’ll wake up in the middle of the night. (Here are 7 more reasons you can't fall back asleep.)
Related: Banking Sleep Might Make You Faster
10Take Time For Yourself
Leo Espinosa 
Karen is a seasoned journalist who specializes in travel, book, lifestyle and food coverage. Cicero has visited almost every state with her family (look out Wyoming, she’s coming for you next!). She has spoken at several travel industry conferences, including PRSA and the Mid-Atlantic Tourism Alliance and was previously the senior editor at Parents. A mom who goes overboard for all the holidays, Cicero lives in the Christmas city itself: Bethlehem, Pennsylvania.
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