Dena,
I truly appreciate your info. We asked his NP at Barnes. She seemed surprised I request a Mag level from our local hematologist explaining she never checks this level and did not feel Cyclosporine lowered Magnesium. She said the Magnesium could make him feel fatigued. Now I do not completely agree with her on this issue , I know several people who take Magnesium who are not feeling overly tired and his Mag level was low for the first time in his life so I am glad we checked it.
What would we do without Marrow Forums? Thanks for your help. Thanks to all the people who take time to share their knowledge on Marrow Forums.