The fluoride concentration in her blood was 0.43mg per liter, which is much higher than the normal concentration of less than 0.10mg per liter.
March 25/Boston/Red Orbit -- Believing she had cancer, a woman found that the chronic bone pain in her hips, arms and legs was actually caused by her unusually high intake of extremely strong tea.
The woman’s daily tea intake, a pitcher made with 100-150 tea bags, caused her to have extremely high levels of fluoride, resulting in contracting symptoms such as extremely dense bones and brittle teeth, according to a report on the case in the New England Journal of Medicine (NEJM).