insight>>Lithium & Magnesium competition at enzymatic

I have seen multiple references suggesting that Lithium and Magnesium ‘compete’ at an enzymatic level- which confused me. So I have been in search of insight. I am asking a lot of that biochem class in my quite distant past, but I figure I can get the gist.

Interesting article. Old, but I assume chemical interactions aren’t new either 🙂
https://pmc.ncbi.nlm.nih.gov/articles/PMC3805456/.