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by OutOfHere 726 days ago
Upon further research, it turns out that nano silver gradually accumulates in the brain and the testes. It is otherwise eliminated from the body, but not so easily from these organs. As such, it is not safe for long-term exposure.

References:

Accumulation of Silver Nanoparticles in Brain and Testes during Long-Term Ingestion to Mammals (2017)

Disturbance in Mammalian Cognition Caused by Accumulation of Silver in Brain (2021) (pubmed.ncbi.nlm.nih.gov)