It certainly can be at large doses and too frequently. When I was reading up on it people said a max of 1/4 teaspoon a day. I go even less and I just use it a few days every now and then.
If you want some official scientific stuff, boron chemically binds to fluoride. Boron is in the same group as aluminum which also binds to fluoride. For this reason it is also thought that boron can help detox aluminum to some degree. https://en.wikipedia.org/wiki/Boron_trifluoride
Actual studies on the human body would be nice, but I don't have that.
There are studies on iodine and fluoride, I remember those from Dr. Brownstein's book.
It certainly can be at large doses and too frequently. When I was reading up on it people said a max of 1/4 teaspoon a day. I go even less and I just use it a few days every now and then.
https://www.naturallifeenergy.com/boron-fluoride-detox-to-combat-skeletal-fluorosis-and-decalcify-the-pineal-gland/
If you want some official scientific stuff, boron chemically binds to fluoride. Boron is in the same group as aluminum which also binds to fluoride. For this reason it is also thought that boron can help detox aluminum to some degree. https://en.wikipedia.org/wiki/Boron_trifluoride
Actual studies on the human body would be nice, but I don't have that.
There are studies on iodine and fluoride, I remember those from Dr. Brownstein's book.
you mean Dr BrownSTAIN's book