Just getting started learning! Help!

Hi!! I am starting the switch for my family to do 100% organic cotton clothing. I’ve gone down the rabbit holes trying to compile notes of fabrics that are non-toxic or just “more safe” than things like polyester.

Based on my notes, is this somewhat accurate? I’m getting so lost because there’s so many branches of fabrics :/

Ex: bamboo seems good but then bamboo viscose bad?

What about modal? Ugh overwhelmed!