At the blood bank today my BP was 142/76. That freaked me out a little. Then they measured my hemoglobin and it was 19.1!!! yikes!!!! The chick asked if I had any bone pain or achy joints. I said no I feel great and I do! Then she giggled and said well I guess it's just time to donate. I'm getting to old for this shit. Older guys have real problems with androgens and hematology. Bhasin just published a paper a few months ago that shows hepcidin, the major control protein for iron absorption, is about double in older men. He showed that it's normally almost double in older men and test decreases it in older men much worse than in younger men. Lower hepcidin translates into more iron absorption and more hemoglobin and red cells. In other words older men are much more susceptible to erythrocytosis than younger men and I seem to have it pretty bad. Time to taper down and cycle off for a while.