Children in fluoridated countries are greatly over-exposed to fluoride. When fluoridation began in 1940s, 10% of children were expected to develop dental fluorosis (damage to the enamel involving discoloration and/or mottling) in its very mild form. Today, the prevalence in fluoridated countries is much higher—41% of all American children aged 12-15 are now impacted with some form of dental fluorosis (CDC, 2010), with over 10% in categories (mild, moderate and severe) that may need expensive treatment.
An interesting article from yahoo.. MARINA, Calif. (AP) — In the Central California coastal town of Marina, a $7 million desalination plant that can turn salty ocean waves into fresh drinking water sits idle behind rusty, locked doors, shuttered by water officials because rising energy costs made the plant too expensive. Far to the north in well-heeled Marin County, plans were scrapped for a desalination facility despite two decades of planning and millions of dollars spent on a pilot plant. Squeezing salt [...]
One of the more startling discoveries in recent years has been the amount of pharmaceuticals found in the U.S water supply. An Associated Press investigation reported while the concentrations of drugs like, antibiotics, anti-depressants, anticonvulsants, and sex hormones are tiny, they do present questions about the impact of long-term exposure. Pharmaceuticals pass through urine and the waste water goes through sewage treatment then some of that water makes its way back into the system. Water treatment facilities don’t normally release [...]
In today's society, everyone showers and bathes in heavily chlorinated water on a regular basis. Chlorine is a useful chemical that is used to treat our tap water and make it safe for drinking. Unfortunately it is also a toxic and abrasive chemical substance that is extremely irritating on human skin and lungs. When you take a shower, the heat opens up your pores and your skin absorbs large amounts of chlorine from both the water and the steam. [...]
The 2011 Healthy Pools campaign reported that half of U.S. swimming pools tested had improper pH and chlorine levels. Just this week, a study released by the National Ground Water Assn. found that 40% of the Pennsylvania private wells it tested exceeded health or aesthetic standards. These studies tell us that homeowners are not regularly testing or properly treating the water they use everyday.
Water filtration by definition simply means to strain out the impurities from a water source. The larger the impurity particulate, the easier it is to filter. The opposite is true: the smaller the impurity particulate, the harder it is to remove. Thus, the size of the filter pore and the durability of the filtering element are important to the filter's longevity and its ability to perform. Most filtering elements are made of ceramic, glass fiber, hard-block carbon, or materials [...]
Following your request, we examined the device for, physical water treatment by the name of “Amp Force unit” you provided to us in various experimental set-ups, to find modifying effects on hard water, and found a comparably high effectiveness under the respective conditions. It is a known fact that several scientific institutes dealing with water have in the majority expressed doubts about the effectiveness of physical water treatment systems, as scientific proof did not seem to be achieved, although numerous [...]