and the fluoridation thing...maybe its a setup so that your teeth goes bad sooner...and the dentists will earn more later on
also...i find this comment from youtube very reasonable
What's scary is how easily people can be fooled simply by presenting information out of context. Fact: Fluoride is a poison - however, at the standard fluoridation level of 1.0 ppm a child would have to drink more than 400 gallons of water in under an hour to reach the threshold of a lethal dose. Fact: Fluoride is found naturally in most drinking water supplies - even at a level greater than supplemented supplies in some areas. Check your facts doomsayers...
[ 本帖最後由 celeron_266 於 2008-5-24 00:07 編輯 ]
celeron 266MHz (Covington) @ 400MHz - power without L2 cache
so the drinking water @ Hong Kong and Toronto ....
OH, so it is the fluoride cause the problem I guess?
Just so happened I brought this up with my twin last night about why people like my brother, his teeth are so yellow that almost grey color.
And I forgot about why because my mom told me that period of babies were the victim of something. So no matter how they clean their teeth, it still remains grey/yellow color. Not until you actually go to the dentist and do cosmetic surgery on your teeth. I will be like that forever.
Do you know how much more caries ppl will have if they drink non-fluoridated water? That can be a huge burden for those who don't have dental insurance. Dentists probably will earn more if there's no fluoride in drinking water.
The shade of teeth color is determined by many factors. Genetic, drugs you take (such as tetracyclin), what you eat (tea, coffee). Unless you swallow dental fluoride foam, whole tube of toothpaste, it shouldn't be the sole determining factor of the yellow/grey color of your teeth.
OH, so it is the fluoride cause the problem I guess?
Just so happened I brought this up with my twin last night about why people like my brother, his teeth are so yellow that almost grey color.
And ...
Yes, that is true. I have that problem too because I had asthma when I was young and the medications I took affected the colour of my teeth. It isn't white, but it is still clean.
Believe what u want. However, i found it offensive that you call CDA/ADA's point of view BS. Most dentists out there are trying to help their patients, not to harm them.