Get a flu shot. The Centers for Disease Control and Prevention recommends “everyone 6 months and older gets the influenza vaccine.” While it’s ideal to be vaccinated in late fall, “it’s never too late.”
Fuel up. “Diet is the fuel that runs the human machine, including the immune system.” High-quality proteins, such as fish and beans, help build white blood cells, while “brightly colored fruits and veggies provide immune-boosting antioxidants.”
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