Study Shows Fluoride from Tea & Toothpaste Weakens Bones
NEW YORK, Nov. 1, 2010 /PRNewswire-USNewswire/ — Fluoride consumption from tea and toothpaste damaged a woman’s bones, report researchers in Osteoporosis International published online October 9, 2010.
Fluoride, added to water intending to reduce tooth decay, accumulates in and can weaken bones. To prevent bone damage or skeletal fluorosis, in 1986 EPA set 4mg/L as water fluoride’s maximum-contaminant-level. In 2006, the National Research Council reported that 4 mg/L is too high to protect health. Some brewed teas contain almost twice that concentration.