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Fluoride's suppressive effect on the thyroid is more severe when iodine is deficient, and fluoride is associated with lower levels of iodine. [clarification needed] [30] Thyroid effects in humans were associated with fluoride levels 0.05–0.13 mg/kg/day when iodine intake was adequate and 0.01–0.03 mg/kg/day when iodine intake was inadequate.
creosote bush, gobernadora, larreastat [ 4] Larrea tridentata, Larrea divaricata[ 4] Liver damage, [ 3][ 4][ 5] kidney problems, [ 4] Hypotension in cancer patients [ 3] Chinese herbal mixtures. Heavy metal poisoning [ 5] Coltsfoot. coughwort, farfarae folium leaf, foalswort [ 4] Tussilago farfara.
The research had two goals: (1) to warn communities with a high concentration of fluoride of the danger, initiating a reduction of the fluoride levels in order to reduce incidence rates of fluorosis, and (2) to encourage communities with a low concentration of fluoride in drinking water to add fluoride in order to help prevent tooth decay. By ...
In fact, 75% of fluoride intake comes from drinking water with added fluoride and from food and beverages, such as sodas and fruit juice, made with fluoridated water, according to the CDC.
Experts eventually discovered that the water in Colorado Springs had unusually high levels of fluoride — up to 12 milligrams per liter. Fluoride is a mineral found naturally in rocks, which then ...
[21] [55] Studies in the U.S. in the 1950s and 1960s showed that water fluoridation reduced childhood cavities by fifty to sixty percent, while studies in 1989 and 1990 showed lower reductions (40% and 18% respectively), likely due to increasing use of fluoride from other sources, notably toothpaste, and also the "halo effect" of food and drink ...
Note: The issue of adding fluoride to Abilene’s water supply has been addressed several times over the last 40 years. Most recently, the pros and cons of fluoride were discussed this past spring ...
Some lower quality brands can supply up to a 120% of this amount. Fasting can increase this to 150%. The study indicates that tea drinking communities are at an increased risk of dental and skeletal fluorosis, in the case where water fluoridation is in effect. [29] Fluoride ion in low doses in the mouth reduces tooth decay. [30]