Not a theory. I have a (wealthy) family member who just retired from the coated seed business in Salinas CA.

He told me about it, but he didn't to that. Essentially everyone has gluter adjustors or is full blown celiac disease in his family.

Including his wife, daughter and son (not him however).

He coated seeds in germination promoter and minerals. It is a world wide company.

He said the problem is (obviously) monsanto and what they spray on after.

Those products leach into the ground and stay, and veggies take them up. That's why they kill bugs. And humans.

All pretty straight forward.

Micro plastics are microscopic beads of plastic. Idk anything else besides that sorry.