As a vege also, I can relate.
Assuming you are male, iron levels should be easy enough to maintain (don't go too overboard with iron supplements). Don't drink coffee - kills the bowel flora that is used to absorb micro-nutrients, iron being a common victim. Taking vitamin C helps absorption.
It's a pity the blood test wasn't comprehensive. Depending on how you go, you may want to go back and test for fasting levels of the usual spectrum of minerals, etc.
Blood tests in Sweden (where I live) are usually kept to the few ones that the doctors believes are motivated, and far too many doctors seem to be undereducated regarding the importance of micronutrient testing. Also, I'm not entirely sure that plasma levels (which are commonly tested) always gives values that are valid for the body as a whole.
I would love to use a service such as SpectraCell, testing lymphocyte intracellular nutritients and thereby providing a portrait of long-term status, but it's unforturnately not available here. Maybe hair tissue could be an alternative?
Possibly another way to test yor levels, sure.
http://www.allergyha...geID=2145881646