Key Benefits
- Essential for DNA synthesis and cell division
- Critical during pregnancy for fetal development
- Helps prevent neural tube defects
- Supports red blood cell formation
- Works with B12 in homocysteine metabolism
What is Folate?
Folate is the natural form of vitamin B9 found in foods. Folic acid is the synthetic form used in supplements and fortified foods. Both are converted to the active form (5-MTHF) in the body, though this process varies by individual.
Cell Division
Folate is essential for DNA synthesis and repair, making it critical for rapidly dividing cells. This is why it's so important during pregnancy, infancy, and adolescence.
Pregnancy Importance
Adequate folate before and during early pregnancy dramatically reduces the risk of neural tube defects like spina bifida. Women of childbearing age are advised to take 400-800 mcg daily.
MTHFR Considerations
Some people have genetic variations (MTHFR polymorphisms) that reduce their ability to convert folic acid to active folate. These individuals may benefit from methylfolate (5-MTHF) supplements.
Food Sources
Dark leafy greens, legumes, asparagus, and citrus fruits are excellent natural sources. Many grain products are fortified with folic acid.
Disclaimer: This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare provider before starting any new supplement regimen.