A metallic taste is a side effect ( http://www.thedrugmonitor.com/iron.html ). I can't remember if I had it though, it's been awhile since I had an infusion.
Oh, and don't worry, it doesn't make your breath bad
34 years old, Crohn's disease for 15 of them
Current Meds: Humira since 7/08, Pentasa, Effexor XR
Supplements: 3 kinds of Fish Oil, Multi-Vitamin, B-Complex, Vitamins D, E, & K, Calcium, Magnesium, Enzymes
SCD since 12/01/08 - eating Stage 3 foods