Tested last Friday, they are:
Ferritin 82.5 (? - 400)
Serum iron 13 (11 - 30)
MCHC 31.2 (32 to ?)
TIBC 50.3 (no range) but was 53.4 three months ago, and was higher still prior to that.
The doctor has marked them "normal - no action required" as they do, but I was planning to supplement again but I am confused with the TIBC. When I look on the NHS site it says that if you are low in iron the TIBC is high.
So now I'm not sure what to do. Any thoughts would be great.