I have and I know more about Selenium than ever now. I saw a toxicologist who insists I’m ingesting it somehow, which I must but I have no idea where. I’m vegan and the foods I eat are not high in it. I take a few supplements such as B12, Folic Acid, Vit C, D. All the supplements I take are third party tested. I went as far as to reach out to them about possible hidden Selenium and was told no.
I’ve been high for at least a year and just got retested. It’s scary not knowing where this is coming from. Getting tested for Selenium for me was a fluke. The Holistic Nurse I was seeing suspected I was LOW and wanted to check before prescribing a supplement. I would suggest anyone here experiencing a metallic taste see about getting tested for Selenium toxicity and possibly for heavy metals.