Folate Level Test
Health Checkups
estimated about CNY 100-300
(estimated about USD 15-45)
1 day
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Description
A folate level test measures blood folate to assess nutritional status or investigate anemia, often needed before pregnancy or with fatigue and neurological symptoms; ChinaMedicalHub helps coordinate hospital testing in China for ¥15–45.
Main Uses
Folate level testing is primarily used to diagnose folate deficiency, which can lead to anemia and other health issues. It's also used in preconception care and during pregnancy to prevent neural tube defects, and in the management of patients with chronic diseases that may affect folate metabolism.
Normal Range
The normal range for folate (叶酸) levels in the blood is typically between 2.7 to 17.0 nanograms per milliliter (ng/mL).
Low Values - Possible Causes
Possible causes of low folate values include: poor dietary intake, malabsorption syndromes such as celiac disease, alcoholism, and certain medications like methotrexate.
High Values - Possible Causes
High folate levels are less common but can be caused by: excessive supplementation, vitamin B12 deficiency masking symptoms, liver disease, or rarely, some cancers.
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