There is no known physiological need for fluoride. It is highly unstable and toxic and is readily absorbed through the skin. It is a neurotoxin and performance inhibitor. There are strategies for removing fluoride and even for decalcifying the pineal gland so that the endocrine system and third eye can function. Some products can be used externally and some internally.
Roughly 200 million people in the U.S. drink fluoridated water, and this figure is higher than the rest of the world combined. In short, most developed countries do not support the science behind fluoridation. This includes 97% of Europe since Ireland does apparently fluoridate water. Fluoride affects not only the teeth but also the bones, brain, and endocrine system, especially the thyroid and pineal glands. It has a major effect on cognition, causing a decline in both memory and acuity, blood sugar, and sleep. For this reason, exposed persons can consider detoxification of fluoride as well as unique measures to support the glands and systems of the body most impacted by fluoride.