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Summary
Geochemical differences in soils and water may cause chronic diseases. Areas with trace element-poor soils and soft water show higher cardiovascular disease rates.
Area of Science:
- Environmental geochemistry
- Public health
- Cardiovascular epidemiology
Background:
- Geochemical variations in local environments are linked to disease distribution.
- Cardiovascular diseases exhibit geographic patterns, suggesting environmental influences.
Purpose of the Study:
- To investigate the hypothesis that trace element imbalances in rocks, soils, and water contribute to chronic diseases, particularly cardiovascular conditions.
- To explore the association between geographic geochemical differences and cardiovascular disease prevalence.
Main Methods:
- Analysis of geographic distribution of cardiovascular diseases in relation to soil trace element content.
- Correlation of cardiovascular mortality rates with water mineralization levels (soft vs. hard water).
Main Results:
- Higher cardiovascular mortality rates observed in areas with soils deficient in essential trace elements.
- Areas with soft water supplies exhibit increased cardiovascular pathology compared to areas with hard water.
- A consistent negative association between water hardness and cardiovascular disease prevalence across diverse countries.
Conclusions:
- Trace element deficiencies or excesses in the environment are potential etiological factors for chronic cardiovascular diseases.
- Geochemical factors, including soil composition and water hardness, play a significant role in cardiovascular health outcomes.
- Environmental geochemistry offers insights into the geographic disparities of cardiovascular disease and informs public health strategies.