Health

Update on Selenium Testing: Shift from GSH‑Px to Whole Blood Selenium Assay

Due to an ongoing shortage of test kits, our usual method for assessing selenium status — glutathione peroxidase (GSH‑Px) — has not been available in recent weeks. Until supplies resume, we have temporarily replaced GSH‑Px with whole blood selenium analysis.…

SRUC Veterinary Services
17/02/2026