Fluoride works during the demineralization and remineralization processes that naturally occur in your mouth. After you eat, your saliva contains acids that cause demineralization a dissolving of the calcium and phosphorous under the tooth's surface At other times when your saliva is less acidic it ...
It is certainly important for infants and children between the ages of 6 months and 16 years to be exposed to fluoride. This is the timeframe during which the primary and permanent teeth come in. However, adults benefit from fluoride, too. New research indicates that topical fluoride -- from...
TDS levels in your water don’t automatically mean danger — in fact,somedissolved solids are beneficial. Minerals like potassium, magnesium, and calcium are part of a healthy drinking water profile. But when TDS levels creep too high, they can signal a bigger problem hiding beneath the surface...
What ions are found in hard water?The hardness of Water:The hardness of water can be determined quantitatively using EDTA titration. This is a complexometric titration in which the titrant is the solution with a known concentration of EDTA. Since this is a strong complexing agent, we can ...
lot of water also has fluoride, mercury, arsenic, lead. Tapwater and even spring water have these chemicals and heavy metals by distillation all of them are removed. Soyes all water is distilled at some point but then it goes through pipes and lakes that contain all of the above and ...
Black tea contains between 0.2 and 0.5 milligrams of fluoride per cup, while green tea provides 0.3 to 0.4 milligrams, according to theLinus Pauling Institute.Making your tea with tap water further increases your fluoride intake. For example, an 8-ounce serving of black tea made from fluoridated...
Question: What is added to water to prevent tooth decay? a) bacteria b) dissolved salts c) fluorides d) chlorine Tooth decay Tooth decay is a condition in which damage to teeth occurs and they start decaying. This can be prevented by intake of vitamin D...
Excuse me, but who gives a flying rat's rectum about the environmental impact of buying bottled water? I mean sure that might be true, but um, have you forgotten the convenience of stopping in 7-11 and just grabbing a bottle? I think that certainly out weighs any environmental impact, ...
In emergency settings, it can be imperative to drink only bottled water, if sewage has contaminated the regular water supply. Sometimes, the trace minerals in tap water can be of benefit. You may lose calcium, fluoride, and a variety of salts when you drink purified water instead of water...
about 25 to 40 percent of bottled water comes from the same municipal water supplies as tap water. Furthermore, some bottled waters do not contain any or enough of the fluoride(氟化物)needed to fight cavities. The only way to determine whether a certain water contains the mineral is to che...