The definition of pulmonary hypertension is straightforward: it is an abnormally raised blood pressure in the blood vessels that go to the lungs and return oxygenated blood to the heart and, from there, to the rest of the body.
Use Green Garlic and Prosciutto to Make the Most of Greens. A few chopped green garlic stalks add a springy sweetness to collard greens, kale, or Swiss chard. A blast of garlic and spicy chile make quick, tasty work of any cooking greens - kale, collard greens, turnip greens, chard, mustard greens, even spinach.
Collard greens have been eaten for at least 2000 years, with evidence showing that the ancient Greeks cultivated several types of collard greens, as well as kale. Southern United States Edit. Collard greens are a staple vegetable in Southern U.S. cuisine. They are often prepared with other similar green leaf vegetables, such as kale, turnip greens, spinach, and mustard greens in the dish called mixed greens.