Eating Well - Beaming with Health
Eating Well - Beaming with Health
Eating Well - Beaming with Health
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178 Tde Commonsense Guide to <strong>Eating</strong> WeiZ<br />
Fluorine<br />
Fluorine is one hot potato of a mineral. Over the years there<br />
have been many tears and fisticuffs about the question of<br />
fluoridating community water supplies. (A note on definitions:<br />
fluorine is the codger featured in the periodic table as<br />
a yellow gas travelling under the moniker 'F', fluoride is the<br />
biologically active form of fluorine.)<br />
Fluoride plays a role in helping keep calcium in place in<br />
bones and teeth. In bones, it is found in the form of calcium<br />
fluoride, not in the form sodium fluoride, which is added to<br />
our water. Fluoride appears to prevent dental cavities in<br />
growing teeth. It has most effect topically; that is, in direct<br />
contact <strong>with</strong> teeth or in young children when the teeth have<br />
not yet erupted. A mottling or discolouration of teeth, called<br />
dental fluorosis, is common among young peopIe growing up<br />
<strong>with</strong> fluoridated water. There is little evidence that drinking<br />
fluoridated water assists adult teeth. Of more concern is the<br />
theory that is steadily gaining strength that an excess of fluoride<br />
(particularly sodium fluoride) over a period of time can lead to<br />
arthritis-like symptoms and even osteoporosis. Adding sodium<br />
fluoride to the drinking water continues in Australia, New<br />
Zealand and parts of America although it has been banned in<br />
Japan, Scandinavia and most of Europe.<br />
Conditions that migAt benefit from extra fluoride<br />
As fluoride is added to our water supply and as a consequence<br />
is also in processed foods that use water, generally no-one<br />
needs extra fluoride. However, the supplement calcium fluoride,<br />
which is given in tiny doses (Calc fluor) may help in<br />
conditions showing a weakness of connective tissues such as<br />
varicose veins and haemorrhoids.