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10.1016/j.bbr.2020.112919 [DOI] [PubMed] [Google Scholar] Associated Data This section collects any data citations, data availability statements, or supplementary materials included in this article

Better immune system: Selenium is essential for proper development of the immune system

Pandey N, Black BE

Having these items on occasion can really help boost your vitamin B12 status
It does not replace one
