welcome to TiMS, pip. you'll find lots of information and support here. if you have any reason to suspect nutrition may play a part in your case, feel free to ask me questions. other than that i'd recommend lots of reading - it takes a while to make sense of everything out there and how it might or might not apply to your situation.
odd sx? no dx? check w/ dietitian
DRI=MINIMUM eg bit.ly/1vgQclQ
99% don't meet these. meds/lifestyle can affect levels
status can be low in ms & other cond'ns
'but my results are normal'. typical panels don't test all
deficits occur in 'normal' range