Yes, iron overdose can be dangerous. Research confirms that excessive iron intake can lead to serious complications:
- Acute toxicity (from single large doses)
- Chronic overload (from long-term excessive use)
- Organ damage (particularly liver)
The recommended daily allowance varies by age and gender, but generally:
- Adult men: 8mg/day
- Adult women: 18mg/day
- Pregnant women: 27mg/day
Never exceed prescribed dosages, and keep supplements away from children, as iron overdose is a leading cause of fatal poisoning in children under 6.
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Last Updated: September 15, 2025
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