Vitamin C and Iron work together synergistically. See interaction data, 5-regional dosage standards (FDA/EFSA/TGA/CNS/MHLW), and expert recommendations.
Vitamin C enhances iron absorption (positive interaction).
Recommendation: Taking together is beneficial.
Vitamin C enhances iron absorption (positive interaction).
Tip: Taking together is beneficial.
| Standard | vitamin c | iron |
|---|---|---|
| US (FDA) | 90 / 2000 mg (RDA/UL) | 18 / 45 mg (RDA/UL) |
| EU (EFSA) | 90 / 2000 mg (RDA/UL) | 18 / 45 mg (RDA/UL) |
| AU (TGA) | 90 / 2000 mg (RDA/UL) | 18 / 45 mg (RDA/UL) |
| CN (CNS) | 100 / 2000 mg (RDA/UL) | 20 / 42 mg (RDA/UL) |
| JP (MHLW) | 100 / 2000 mg (RDA/UL) | 10.5 / 50 mg (RDA/UL) |
Values shown as RDA (Recommended Dietary Allowance) / UL (Tolerable Upper Intake Level). Sources: NIH, FDA, EFSA, FSANZ, CNS, MHLW.
Yes. Vitamin C enhances iron absorption (positive interaction). Taking together is beneficial.
Vitamin C and Iron have a synergistic relationship. Vitamin C enhances iron absorption (positive interaction). Always follow recommended dosages and consult your healthcare provider for personalized advice.
This page only checks one pair. Use NutriAudit to check your full supplement stack for interactions, duplicates, and safe dosages.
Not medical advice. Always consult a qualified healthcare professional for personal medical decisions.