If you think poor circulation in the legs may be a part of the problem, there are two supplements that work very well to improve circulation, help with varicose veins and generally clean blood vessels. Horse Chestnut and Butcher's Broom are both or saponin and support strong circulation in the lower extremities. Cayenne is also excellent for improving circulation, I use a few drops of the tincture in my vinegar and molasses drinks.