Iron (Serum Iron)
Serum Iron measures the amount of iron circulating in your blood, which is essential for producing haemoglobin and carrying oxygen throughout the body. This test helps diagnose iron deficiency anaemia or iron overload conditions.
RBC Folate
RBC Folate measures the amount of folate stored inside red blood cells, reflecting your folate status over the past few months. It's considered a more accurate long-term marker than serum folate, which can fluctuate with recent diet.