Recently had some blood taken, and it showed that my ferritin and B12 was 'normal' but it's in the low end of normal.
Ferritin 45 ug/L (15-300)
Folate is 20. 7 ug/ L (2-20 ug/L)
B12 259 ng/l (130- 900)
I've been suffering with frequent and heavy periods for years which I think it causing the lower ferritin.
What levels of iron and B12 should I take?
I've been taking 10 µg B12 daily.
Thanks