← Back to all waters
Folsäure
Folic acid is the synthetic form of folate, a water-soluble B-vitamin (B9) essential for DNA synthesis, red blood cell formation, and prevention of neural tube defects during pregnancy. Widely used in dietary supplements and food fortification. Recognized as safe and essential by FDA and other health authorities.
Mineral or nutrientUpdated Feb 1, 2026
Health score+4.0
-5Very good5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Excess intake may mask vitamin B12 deficiency, possible interaction with certain medications
Benefits
Prevention of neural tube defects, supports DNA synthesis, reduces risk of some anemias
References
Waters containing Folsäure
1 matches