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.
1 Vegetables. 2  Vegetables will be the source of most of the carbs you eat, but you still need to choose the lowest carb vegetables with the best nutritional value. 3  Green leafy vegetables are the best, such as spinach, all kinds of lettuce and cabbage, watercress, Brussels sprouts and kale.