Thanks so much for this information!!!

I had wisdom teeth removal at the beginning of May where they put me out. And yes a few weeks after the surgery I started feeling worse. This is when I started searching online. I've been with low ferritin for more than a year, but just recently begged my dr. to test my b12, since developing electric shock like symptoms in my upper back going up into my head.

I will start supplements and see if they help. I will watch my symptoms closely and still try to get her test for other conditions to see if there is something tied to the low ferritin readings and the b12 reading.

I cannot thank you enough for your advice and wealth of information!

jane