Vitamins

Vitamin B9 (Folate)

Methyl donor for DNA synthesis, homocysteine metabolism, neurotransmitter production; essential for cell division

Gabriel Score

92/ 100Excellent

CategoryVitamins

Applications6 conditions

FormsFolic acid (synthetic), L-methylfolate (5-MTHF, active), folinic acid

How it works

Methyl donor for DNA synthesis, homocysteine metabolism, neurotransmitter production; essential for cell division

Typical Dosage

400-800mcg/day (maintenance), 1-5mg/day (therapeutic)

Used for

AnemiaNeural tube defectsDepressionHigh homocysteineCognitive declinePregnancy

Practical Guide

Available Forms

Folic acid (synthetic), L-methylfolate (5-MTHF, active), folinic acid

Natural Food Sources

•Leafy greens
•Legumes
•Asparagus
•Avocado
•Liver

Dosing should be individualized. Consult a qualified healthcare practitioner.

The Science

Evidence Base

Excellent92/100

Use methylfolate if MTHFR mutation; folic acid may be problematic for MTHFR variants; essential in pregnancy

Works Well With

B12B6Betaine (TMG)Choline

Safety Profile

Interactions

May mask B12 deficiency
Interacts with methotrexate, phenytoin, sulfasalazine

Contraindications

Undiagnosed B12 deficiency
Cancer (controversial)

Trusted Brands

ThornePure EncapsulationsDesigns for Health

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CategoryVitamins

Applications6

Gabriel Score92/100

Educational purposes only. Consult a qualified healthcare provider before starting any supplement protocol.

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Vitamin B9 (Folate)

Practical Guide

Available Forms

Natural Food Sources

The Science

Evidence Base

Works Well With

Safety Profile

Trusted Brands

Have questions about Vitamin B9 (Folate)?

Build Your Protocol

Related Supplements

Vitamin B12 (Cobalamin)

Vitamin D3 (Cholecalciferol)

Vitamin C (Ascorbic Acid)

Ready to explore natural options?

Vitamin B9 (Folate)

Practical Guide

Available Forms

Natural Food Sources

The Science

Evidence Base

Works Well With

Safety Profile

Trusted Brands

Have questions about Vitamin B9 (Folate)?

Build Your Protocol

Related Supplements

Vitamin B12 (Cobalamin)

Vitamin D3 (Cholecalciferol)

Vitamin C (Ascorbic Acid)

Ready to explore natural options?