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Iron vs Selenium

The Bottom Line

Iron and Selenium are used for different purposes — they don't overlap in the conditions they've been studied for. Each has its own body of research (137 and 76 studies).

137

Iron studies

76

Selenium studies

Unique to Iron

Iron Deficiency Hair Loss
Postpartum Hair Loss
Telogen Effluvium

Unique to Selenium

Nutritional Deficiency Hair Loss
Thyroid-Related Hair Loss

Can They Be Combined?

Iron and Selenium are generally safe to take together. Consult your healthcare provider for personalized advice.

Individual Profiles

Iron

137 studies | 3 conditions

Selenium

76 studies | 2 conditions

Related Comparisons

Biotin vs Iron Biotin vs Selenium Iron vs Zinc Selenium vs Zinc

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.