Pathology of the great saphenous vein is relatively common, but in isolation typically not life-threatening. Varicose veins: The great saphenous vein, like other superficial veins, can become varicose; swollen, twisted and lengthened, and generally considered to be unsightly.
These fruits and vegetables have zero carbs: 1  Spinach. 2  Lettuce. 3  Chard. Bok choy. 4  Radish. Mushrooms. 5  Cabbage. Asparagus. 6  Cucumber. Collard  greens. Bean sprouts.
These vegetables are classified as carbohydrates, but very little of it is digestible. Examples of non-starchy vegetables include: asparagus, green beans, broccoli, cabbage, carrots, cauliflower, celery, cucumber, eggplant, mushrooms, okra, onions, peppers, spinach, and tomatoes.