I am IN NO WAY advocating for rock sucking. At all. I'm just wondering.
Rock have minerals.
Grug need minerals.
Rock have minerals.
??
Plus I might just be a complete retard but occasionally I'll see a rock and some part of my monkey brain wants me to put it in my mouth. What do you think? Based and rocksuckingpilled or retarded?
The only thing I ever heard sucking on rocks is good for is staving off drymouth if you're mildly dehydrated in a survival situation.