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.
Fortunately, there are foods in most food groups that do not contain carbs. This makes it relatively easy to get a variety of foods when you are on a no carb diet. Some examples of foods that do not contain carbohydrates include: 1  Meat. 2  High in protein and vitamins, most meats do not contain any carbs. 3  This includes beef, pork, veal, duck, goose, chicken and turkey.