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Iron and vitamins
Folate
Measures a B vitamin needed for red blood cell production.
What it measures
It measures the amount of folate in the blood.
Why it is tested
It is commonly used to assess folate deficiency and nutritional status.
Low results
Low results may be associated with poor diet, malabsorption, or alcohol use.
High results
High results may occur with recent folic acid supplements or some medicines.
Related tests
Vitamin B12, MCV, Haemoglobin
Sources
Other markers
Disclaimer
This information is for education only and is not a substitute for medical advice. Results should be interpreted by a qualified clinician alongside your symptoms and medical history.