Your comments about vitamin supplements are interesting. My gastro doctor took me off Vitamin D because my blood test result said I had reached a toxic level. For now, I am okay with this as sunshine in NYC is abundant this time of year, Also, I do know that the American Institute for Cancer Research is against supplements--they claim all the nutrients and vitamins needed can be obtained by pursuing a healthy diet. On the other hand, there are folks that believe that food can no longer offer us a healthy guarantee as we have done bad things to our water and soil--depleting it of needed nutrients. On my most recent visit to my neurologist, he asked me what supplements I was taking. So there are different sides to this issue--not sure which one is correct, and, again, our bodies are all so different in terms of needs. I will also throw in sleep--without that we lose.