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Folic Acid [Vitamin B9]
Synthetic form of vitamin B9 used as a dietary supplement and food fortificant to prevent folate deficiency and related conditions.
Mineral or nutrientUpdated Feb 21, 2026
Health score+2.0
-5Good5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Excessive intake may mask vitamin B12 deficiency, potential interactions with certain medications
Benefits
Prevents neural tube defects during pregnancy, supports DNA synthesis and repair, essential for red blood cell formation
References
Waters containing Folic Acid [Vitamin B9]
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