[mrintegrity]

>If you really care about this then find and do a simple general blood test for your micros/vitamins. It will show you where you are deficient and can focus on supplementing on only those.

Presumably this will only show what you are deficient in based on the previous few days diet, right? So to have a decent measurement you should already have a very stable diet. If you eat like I do, random things from day to day, then your vitamin levels should differ from week to week, or are they much longer lasting?