I am in Australia. Two doctors here who treat candida, and who I have been to, also use hair tissue mineral analysis and consider high copper a significant factor in candida problems.
I was very high copper and have been through a lot of treatment to lower my copper levels. It has definitely given me more energy and made me less moody. I have spoken to a lot women who attended these doctors who were high copper and most have benefitted greatly from reducing copper. I have not yet got rid of my candida problems but I firmly believe I would have no chance of ridding myself of candida if I had not significantly reduced my copper.