Tuesday
Feb152011
Kale: Mother Nature’s Flu Shot
Tuesday, February 15, 2011 at 4:00AM 
It’s mid-February. The holidays have finally wrapped and daylight is stretching past 4 p.m. It sure feels like it’s time for spring, but don’t be fooled by Persephone’s wily ways. There’s still a month of winter to come. Combat the last leg of cold and flu season and fortify your diet with kale, a seasonal superfood that’s as versatile as it is healthy.