Dr. Oz Column: Meet the new nutrition powerhouse: Leafy Greens
by Michael Roizen, M.D., and Mehmet Oz, M.D. – Heart-shaped leaves and a peppery punch make watercress a foodie favourite in salads, sandwiches and sautés. And recently, this leafy green won the World Cup of the fruit and vegetable world, running off with top ranking for its nutritional wallop. […]