A spinach smoothie? Spinach juice? Yes! These are the best ways to obtain the antioxidant lutein, according to research from Linköping University, Sweden. High levels of lutein are found in dark green vegetables, and researchers at the university have compared different ways of preparing fresh spinach in order to maximize the levels of lutein. The… Continue reading A Spinach Smoothie? Spinach Juice? Yes, and Here’s Why!