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.
Vegetables like lettuce, spinach, beans, cabbage, kale, collards and even herbs like parsley, thyme, celery, rosemary, basil and cilantro are all low in carbohydrates while vegetables like potatoes, carrots, onions and beetroots are higher in carbs.