Re: Green Tea, Fluoride, and the Thyroid

"Although, we do have fluoride in our bodies there is no normal physiological function for it. In higher amounts it is toxic. Iodine is the most important element in our bodies by far. But what is important is fluoride is in the same chemical family as Iodine and can replace Iodine in the body if the iodine is deficient. But ideally one never wants to do that as fluoride is a toxin and should not be used to replace normal iodine functions."

yup.