Originally Posted by darlindeb25

My ferritin was low too. I am gluten intolerant and need to be very careful with supplements, many contain gluten. I take Thorne Ferrasorb. I had no reaction whatsoever from it, and it raised my ferritin from 20 to 45. My neuro was talking about ferritin IV's so I started researching and this ferrasorb works great for me.