Eat these Immune-Boosting Foods to Prepare for Winter

By: Sandee LaMotte writing for CNN

You are what you eat, experts say, and that includes foods that will help your body fight off infectious diseases this winter. (Think colds, flu and Covid-19.)

"What we eat is very important in terms of how our immune system responds to pathogens and how well it can defend itself against a pathogen," said Dr. Simin Meydani, senior scientist and leader of the nutritional immunology team at Tufts University's Jean Mayer USDA Human Nutrition Research Center on Aging.

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