I'm still working on this chapter.
Right now there are translated and un-translated (German) texts under "Herbs"
Healing herbs have been known in all cultures. They were the first remedies and they are still unrivaled to any chemical defined remedy.
The intention of scientists, to extract something from a plant and give this as a remedy, has shown, that it does not have the same healing quality. Within a plant there are so many agents that act and counteract and make a synergy, that it is impossible to mimic that.