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Content of chemical elements in the human body
- Oxygen: 65%
- Carbon: 18%
- Hydrogen: 10%
- Nitrogen: 3%
- Calcium: 1.5%
- Phosphorus: 1%
- Potassium: 0.25%
- Sulfur: 0.25%
- Sodium: 0.15%
- Chlorine: 0.15%
- Magnesium: 0.05%
- Iron: 0.006%
- Fluorine: 0.0037%
- Zinc: 0.0032%
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