About Folate serum
Folate serum is a measure of the level of folate, also known as vitamin B9, in the blood. Folate is essential for DNA synthesis, repair, and methylation, and is vital for red blood cell formation and proper cell division. It is especially important during periods of rapid growth such as pregnancy and fetal development, where adequate folate levels are necessary to prevent neural tube defects.
Reference Values
Optimal Range
10.0 - 20.0 ng/mL
Women's Optimal Range
3.0 - 15.0 ng/mL
Elite Value
Not specified
Health Implications
High
Elevated levels may indicate a risk of developing cardiovascular diseases or certain cancers due to increased cell proliferation.
Low
Low levels may be associated with anemia, neural tube defects in pregnancy, or an increased risk of heart disease due to elevated homocysteine levels.
Symptoms
High
May include irritability, concentration issues, nausea, and skin rashes.
Low
Can include fatigue, mouth sores, weakness, and difficulty concentrating.
Lifestyle Factors
Specimen Type
Testing Methods
Also Known As