● Covered by 1 source · 1 reportHigh impact
Rising CO2 levels in the atmosphere linked to negative health effects in humans
Key points
- Average bicarbonate levels have increased since 1999
- Calcium and phosphorus levels have decreased
- Potential health risks from high blood CO2 projected in 50 years
Study Overview
The study utilized data from the U.S. National Health and Nutrition Examination Survey (NHANES) covering the years 1999 to 2020 to assess indirect indicators of atmospheric CO2 exposure via serum bicarbonate, calcium, and phosphorus levels. Findings suggest a concerning trend in these metrics in relation to rising CO2 levels.
Findings on Blood Chemistry
Analysis revealed that average blood bicarbonate levels are trending upwards, likely reflecting the increased CO2 in the atmosphere. Simultaneously, levels of calcium and phosphorus have shown a steady decline over the same period, potentially indicating health risks.
Projected Health Implications
If current trends continue, blood bicarbonate levels may reach unhealthy thresholds in 50 years, while calcium and phosphorus may fall to critical limits by the century's end. Elevated atmospheric CO2 has been linked with various health issues, necessitating immediate action.
Call to Action
The study emphasizes a critical need for substantial reductions in human-generated CO2 emissions to mitigate potential health risks. The correlation between atmospheric CO2 and blood chemistry underlines the serious implications for public health and emphasizes urgency in environmental policies.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
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Reporting from
A study analyzing U.S. health data from 1999 to 2020 indicates rising blood bicarbonate levels, correlated with increased atmospheric CO2, suggest potential adverse health effects within 50 years. Urgent reductions in anthropogenic CO2 emissions are necessary to protect public health.