Trace Element Ionomics of Saliva: A Critical Narrative Review of Analytical Foundations, Physiological Determinants, and Disease Associations
Srinath Muthuganesh, Shamala Ravikumar, Adhithya Baskaran, Janani Ilango & Kokila Sivakumar · Asian Journal of Dental Sciences · 2026
Saliva has attracted sustained interest as a non-invasive alternative to blood for characterising the trace element composition, or ionome, of the human body. The application of high-throughput elemental profiling to whole and glandular saliva, commonly described as salivary iono...