What about one of the fortified cereals? I could take a vitamin pill with iron; however, I noticed that some of the multi-vitamin/mineral formulas for Seniors often have no iron? I read somewhere that too much iron can do some sort of oxidative thing in the brain on Seniors? But, I get iron from fortified cereals, and fortified breads. I try not to eat red meat.
I think I am eating 1,000 percent healthier than my relatives of the past-on generation, since I remember them using schmaltz as butter. Or, enjoying a slice of salami with the white fat gleaming out from between the salt laden meat. Or, the fried latkes with white sugar on it. In effect, assimilation has been the key to my health, and hoped for longevity.
I am a believer in the free-radical theory of aging, even though that is likely not the one cause of aging/illness. Also, this new concern about C-reactive protein as an indicator for inflammation may be important to one's long term health.
The following three links might be of interest, if your dietary concerns are in context of our aging:
http://www.fightaging.org
http://blog.methuselahfoundation.org
http://imminst.org/