Follow-Up:
My CBC for the past 2 years have shown low RBC, HGB and HCT: 4.1, 13.4 and 38.8. My UIBC and TIBC were low (101 and 209) when last checked in Dec., 1999. Because I exercise regularly, I wonder if these low counts deprive me of zeal. Is there anything I should be doing to determine their cause and elevate them?