That is potentially good to know info about prunella.
I'm just reporting our experience with it. My wife was not on thyroid meds as she did not find it helped her condition in the past after having tried it for several mos.
Interestingly, her circulation has improved, as has her energy level, cold hands and feet, and she awakes more rested and requires fewer hours of sleep. In other words, her hypothyroid symptoms improved across the board.
Her CRP lowered from 18 to 2.5 after the antiviral approach I mentioned in a previous post.
My hunch is her thyroid was being depressed by the EBV and the cause of her elevated CRP's.