well now that I'm 64 I'm having numbness in left hand and arm, accompanied with Migraine headache and fatigue right after. MRI bran scan came back fine, Heart Cath came back fine. Now finding out I have real low iron levels in my blood. These pills just dont get the energy back into this deficient body. Does any of you older J-poucher's have the same issues as Myself?? or do I have a nerve issue in my back or neck???? just asking for advice.