Abstract

Overview

The purpose of this study was to investigate salivary and urinary biomarkers in patients with electrohypersensitive (EHS) conditions compared to healthy controls.

Materials and Methods

• Population: 30 EHS patients and 25 control individuals.
• Age range: 22 to 66 years.
• Biomarkers analyzed: Cortisol (saliva, urine), alpha amylase (sAA), Immunoglobulin A, C Reactive Protein, and neopterin.

Findings

• Significant increase in saliva alpha amylase (sAA) levels in EHS group (p < 0.005).
• Indicators of sympathetic activity and immune system markers did not show significant variation, though some variables did show a trend towards increase with longer EHS duration.

Conclusion

Increased levels of sAA in EHS individuals suggest activation of the sympathetic adrenal medullar system. It points to a physiological difference in those who report sensitivity to electromagnetic fields. This supports the potential health risks associated with electromagnetic field exposures.