The recommended daily iron supplement dosage varies based on individual needs. For most adults with iron deficiency, doctors typically recommend 65-325mg of iron sulfate daily. However, research shows that lower doses (like 65mg) taken every other day may improve absorption and reduce side effects.
Different groups need different amounts:
- Pregnant women: 30-60mg daily
- Menstruating women: 18mg daily
- Adult men: 8mg daily
Always consult your healthcare provider before starting supplements, as excess iron can be harmful.
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Last Updated: August 20, 2025
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