There are numerous studies that show glyphosate binds with aluminum and other metals, having negative impacts on public health.

"Aluminum and Glyphosate Can Synergistically Induce Pineal Gland Pathology: Connection to Gut Dysbiosis and Neurological Disease"

https://www.scirp.org/journal/paperinformation?paperid=53106

"Glyphosate, a chelating agent—relevant for ecological risk assessment?"

https://pmc.ncbi.nlm.nih.gov/articles/PMC5823954/

"Glyphosate complexation to aluminium(III). An equilibrium and structural study in solution using potentiometry, multinuclear NMR, ATR–FTIR, ESI-MS and DFT calculations"

https://www.sciencedirect.com/science/article/abs/pii/S01620...