“I have known people who got rid of non-natural fiber clothing and starting wearing only natural fibers (cotton, silk, linen, wool, hemp) and noticed a big difference in health.”
That makes perfect sense to me. My skin feels like it’s suffocating if I wear polyester.
If I wear even part polyester my skin feels suffocating plus as though being pricked by tiny little pokey things.
One of the reason that natural fiber clothing (and bedding) is it facilitates the flow of energy in the body, whatever one wants to call it. Artificial fibers hamper this. Kind of like static electricity.