[tomc1985]

Why not google this yourself? Here are a few papers I was able to dig up:

http://ecoewp.com/images/nutrientschap12.pdf

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4223198/

And FFS people, lighten up. The preferred way to correct someone wrong on the internet is gently.

[tekknik]

> The preferred way to correct someone wrong on the internet is gently.

Many of us have had the “citation needed” demand thrown in our face in very rude ways during the COVID vaccine debacle. It’s gonna take some years for it to settle down and be forgotten again.