Hi All , 
I’d like to share these two valuable links that have some scientific facts about prostration (sajda) and it’s grounding effects , plz feel free to discuss it from different META aspects 
1.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6712630/

2.

https://aboutislam.net/muslim-issues/science-muslim-issues/health-benefits-of-muslim-earthing-prostration/