Fill your plate with more of these foods, shown to have natural antiviral properties.
1. Black Tea
Is rich in a group of pathogen-fighting compounds that can protect against a variety of viral infections. Tea leaves contain naturally occurring compounds—including polyphenols, catechins, and alkaloids such as caffeine, theobromine, and theophylline—that defend the plants against invading bacteria, fungi, and viruses. Research shows that black tea can almost completely inhibit the infectivity of influenza virus. And in one study, black tea extract rich in flavanol compounds called theaflavins inhibited herpes simplex virus type-1 (HSV-1) infection.
Try this: Purée strong-brewed black tea with grated ginger, frozen mango, and Greek yogurt for a flu-busting breakfast; steep black tea bags in hot water, then use as a broth to cook brown rice, garlic, and onions; finely grind loose black tea (try Earl Grey) and add to lemon or banana muffin batter before cooking.