Endive, popularly known as escarole, is a very low-calorie, green-leafy vegetable. Nevertheless, it contains a healthy nutrition profile, including soluble dietary fiber, vitamins, minerals, and antioxidants. Calories/100 g: 17, Vitamin A-2167 IU (72% DV), Vitamin C- 6.5 mg (11% DV), Potassium- 314 mg (7% DV), and Manganese- 0.420 mg (18% DV). Read on.| Nutrition And You.com