question: hullo can you advise me my husband is now 84 and half years of age, and has suffering renal failure, the condition has now progressed to end stage renal failure he has not wanted to go on dialysis so sadly  his kidney function is now only 1 and quarter left, but he is still alive, I have been giving me CQ10 and kidney teas, he is still drinking soups and still passing water he manages to walk slowly without a walker, although he has a walker, can you advise me please he sleeps most of the time?