WASHINGTON - Kale has a reputation as one of the most nutrient-dense vegetables on the plate. It's packed with vitamins, antioxidants and plant compounds linked to better long-term health. But eating ...

Scientists found that kale’s prized nutrients are hard for the body to absorb unless they’re eaten with oil. Cooking doesn’t improve absorption, but adding oil-based dressings—or even more advanced ...

Think that kale salad you’re eating is a superfood? Without the right ingredient it might not be living up to its hype. But don’t worry. Researchers at the University of Missouri have discovered a ...