The 5 Healthiest Root Vegetables

The 5 Healthiest Root Vegetables. Root vegetables are edible plants that grow underground. Here are the healthiest root vegetables to add to your diet, each with a distinct set of nutrients and health benefits. 1. Onions, Onions are high in fiber, vitamin C and antioxidants. 2. Sweet Potatoes, They are rich in fiber, vitamin C, manganese, vitamin A and several antioxidants. 3. Turnips, Turnips are a great source of vitamin C, fiber, manganese and potassium. 4. Ginger, Ginger is loaded with antioxidants and may help decrease pain and inflammation. 5. Beets, Beets contain a good amount of fiber, folate, manganese and nitrates