5 Immunity-Boosting Foods

5 Immunity-Boosting Foods

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Four in 10 Americans, and nearly half of all women, plan to get a flu shot this season, according to a recent survey from interclick. While getting a flu shot is certainly a good way to avoid getting sick this winter, there may be more you can do. You probably know that washing your hands regularly and getting enough sleep is important when it comes to warding off germs, but did you know that even what you eat can play a role in boosting your immunity?