2026 Evidence Snapshot: Non‑Thermal RF Bioeffects Across 6 GHz, 3.5 GHz, 2.45 GHz, and 28 GHz—Why Heat‑Only Safety Limits Don’t Track Biology
Research
Effect Synthesis
Mar 1, 2026
Synthesis of 13 studies (2026) spanning 6 GHz, 3.5 GHz, 2.45 GHz Wi‑Fi, 28 GHz mmWave, and real‑world base‑station proximity and smartphone use. Across mechanistic, animal, and observational evidence, multiple biologi…
One or many environmental intolerance(s)? A cluster analysis over two representative samples
Research
RF Safe Research Library
Jan 1, 2026
This study used k-prototypes cluster analysis in two representative population-based datasets from Sweden (N=1576) and Finland (N=1233) to examine whether different symptom-attribution types (chemicals, electromagnetic fields, noise, etc.) form distinct disorders. The analysis separated participants with versus…
Chicken or egg? Attribution hypothesis and nocebo hypothesis to explain somatization associated to perceived RF-EMF exposure
Research
RF Safe Research Library
Jan 1, 2025
This longitudinal cohort study examined the temporal relationship between somatization and perceived RF-EMF exposure, comparing the attribution hypothesis with the nocebo hypothesis. Using AMIGO questionnaire data from 2011 and 2015, regression analyses suggested the attribution hypothesis more often explained…
Symptom Presentation in Idiopathic Environmental Intolerance With Attribution to Electromagnetic Fields: Evidence for a Nocebo Effect Based on Data Re-Analyzed From Two Previous Provocation Studies.
Research
RF Safe Research Library
Jan 1, 2018
This paper re-analyzes data from two prior double-blind provocation studies involving RF base station signals and sham exposures. Symptoms and reduced well-being were more strongly associated with participants' belief that the base station was "on" than with the exposure condition itself. The authors conclude that a…
Symptom attribution and risk perception in individuals with idiopathic environmental intolerance to electromagnetic fields and in the general population.
Research
RF Safe Research Library
Jan 1, 2014
This cross-sectional study compared EMF-related health perceptions and symptom attribution among self-identified EMF-sensitive individuals from an internet panel, non-sensitive individuals, and an NGO-recruited IEI-EMF group. The internet-panel sensitive group reported more non-specific symptoms, higher perceived EMF…
Are media warnings about the adverse health effects of modern life self-fulfilling? An experimental study on idiopathic environmental intolerance attributed to electromagnetic fields (IEI-EMF).
Research
RF Safe Research Library
Jan 1, 2013
This randomized experiment tested whether a TV report warning about WiFi health effects could influence symptoms during a subsequent sham WiFi exposure. Over half of participants reported symptoms attributed to the sham exposure, and the warning film increased EMF-related worries. Among participants with higher…