Dr Cabane, I am sad to say that I have not noticed any improvement of my DC since taking high levels of Vit D for another problem. I have been using Vit D for five months and have seen no improvement in either problem. Marjorie
Don't take Vitamin E orally for nodules in the palm. Apply it locally twice a day. Wash your hands in very worm or hot water, then apply the Vitamin E, and rub it in. I used a 10,000 IU Vitamin E cream. It was helpful for me.