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.
All numbers are net carbs per 100 grams (3Â½ ounces). 1  Cauliflower â 4 g. The most classic and iconic of all low-carb vegetables. 2  Cabbage â 3 g. Another great low-carb vegetable. 3  Avocado â 2 g. Not just low carb, but also full of nutritious fat. 4  Broccoli â 4 g. Another great option that can replace pasta, rice or potatoes. 5  Zucchini â 3 g.