Fluoridated water calcifies your arteries: study

(NaturalNews) A major promoter of heart disease in the U.S. today could be a chemical that the government has been intentionally dumping into the water supply for decades on the premise that it prevents tooth decay. Fluoride, according to a new study published in the journal Toxicology, shows demonstrated cardiotoxic effects, which include the calcification and hardening of arteries.

Researchers from the University of Zaragoza in Spain looked at the effects of water fluoridation on the progression of vascular calcification in renal (kidney) disease. The team used real-world concentrations of fluoride as recommended by the World Health Organization (WHO) for optimal oral health -- 1.5 milligrams per liter (mg/L) -- administering this amount to rats via water in the same way humans would receive it.

It was observed that, for five days, the rats, all of whom had experimental chronic kidney disease (CKD), experienced calcification of their aortic smooth muscle cells. The rats also experienced further declines in renal function as a result of exposure to fluoride, demonstrating the nephrotoxicity of this common water additive.

"[F]luoridation of drinking water... dramatically increased the incipient aortic calcification observed in rats with experimental chronic kidney disease," wrote the authors. "[T]he WHO's recommended concentrations in drinking water become nephrotoxic to CKD rats, thereby aggravating renal disease and making media vascular calcification significant."

90 percent of digested fluoride is taken up by intestines and distributed throughout body

Previous research, as noted in the new study, has confirmed that 90 percent or more of digested fluoride is absorbed through the intestines and distributed throughout the body to soft tissues, calcified structures and blood plasma. At WHO-recommended doses, fluoride can still get lodged throughout the body and remain there for many years.........