FSA and payment for proteins/vitamin supplements?

Thanks for the advice everyone! 

My open enrollment just occured and I have seen the form that needs to be filled out for the OTC medications.  The cool thing is that it lists OTC medications AND medically recommended therapies.  It even lists weight loss on the form.  I filled it out for everything from protein supplementation to calcium, B12, iron, and multi-vitamins needed for lifetime due to RNY.  I have not heard anything back from them and I will start the new year of use on July 1st so I guess I will find out if things worked!

I didn't have any money last year to try the vitamins and protein, but I will let you know how things work out this time.