insurance question - does anyone here have a flexible spending account?

Does anyone here have a flexible spending account as part of their health insurance? Are your vitamins and protein drinks considered a covered expense? If so, did you need a statement from your physician to get it covered?

i called my flex spending administrator and they said they'd let me use the funds if i had a dr's note for them......

Thanks for the info - I was trying to decide what to deposit for next year, and I'm trying to estimate everything I can declare - and boy do those protein drinks add up!