Before you start supplementing with manganese, know that excessive manganese exposure (usually occupationally) is a recognized contributing risk factor for the

Before you start supplementing with manganese, know that excessive manganese exposure (usually occupationally) is a recognized contributing risk factor for the development of a Parkinson's-like movement disorder: https://pmc.ncbi.nlm.nih.gov/articles/PMC5272970/ https://pmc.ncbi.nlm.nih.gov/articles/PMC5272970/ https://www.e-jmd.org/journal/view.php?number=335 https://www.e-jmd.org/journal/view.php?number=335