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.
Alfalfa sprouts, endive, escarole, watercress, lettuce, raw spinach, turnip greens, bok choy and radishes have less than 1 gram of net carbs per 1/2-cup serving size, making them the most filling on your low-carb diet.