The RBC folate test measures folate levels within red blood cells, indicating long-term folate status. It helps assess:
- Anemia – Low folate can lead to megaloblastic anemia, causing fatigue and weakness.
- Pregnancy Health – Ensures adequate folate levels to prevent birth defects.
- Cell Division and Growth – Low folate may impair DNA synthesis and cell growth.
- Mood and Cognitive Function – Deficiency can impact mood and cognitive health.
This test identifies if folate intake needs adjustment for overall health and cell function.