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 Posted: Mon 4:38, 18 Apr 2011 Post subject: jordan retro 674ofDo You Know What Bottled Water H |
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t is bottled water?
“Description. Bottled water is water that is planned for human consumption and that is sealed in bottles or other vessels with not added elements except that it may optionally contain safe and appropriate antimicrobial agents. Fluoride may be optionally added within the constraints created.” The United States FDA
Who regulates what bottled water has in it?
The Federal Food and Drug Administration (FDA) regulates bottled drinking water, which is classified for a “food”. The Environmental Protection Agency (EPA) regulates pat water. Amazingly, the EPA guidelines for municipal water are stricter than the FDA restrictions for bottled drinking water [link widoczny dla zalogowanych]! You might purchase bottled drinking water that is attractive to the FDA but is no acceptable as use as mediocre lavatory tap water.
The FDA’s characteristic regulations for bottled water are base in Title 21 of the Code of Federal Regulations (21 CFR).
What are FDA standards?
Under the standard of quality (21 CFR, 165.110[b]) [link widoczny dla zalogowanych], FDA allows certain levels of contaminants in bottled water.
Contaminants bottled water has in it.
1. Coliform. Coliform are rod-shaped bacteria, such as E. coli, that are normally present in the human intestine. The FDA says that bottled water may have up to 9.2 coliform organisms per 100 milliliters. See 21 CFR />
2. Arsenic. Arsenic is a poison. The FDA says that bottled water may have up to 0.05 milligrams per liter of arsenic. See 21 CFR />
3. Chloride. Chloride is a compound of chlorine, a substance used to fumigate tap water. The FDA allows up to 250.0 milligrams per liter of chloride in bottled water. See 21 CFR />
4. Iron. Iron is a metallic factor. Your body needs some steel, but not also many. The FDA permits bottled water to contain up to 0.3 milligrams per liter of iron. See 21 CFR 165.110[b].
5. Manganese. Manganese resembles iron and is accustom in fertilizers. Bottled water may contain up to 0.05 milligrams per liter of manganese. See 21 CFR />
6. Phenols. Phenols are corrosive, poisonous acidic compounds. Your bottled water may contain up to 0.001 milligrams per liter of phenols. See 21 CFR 165.110[b].
7. Dissolved solids. “Dissolved solids” is a catch-all phrase. The FDA allows bottled water to contain up to 500 milligrams per liter of dissolved solids, of however type. See 21 CFR />
8. Zinc. Zinc is a metallic element. Your body needs some zinc [link widoczny dla zalogowanych], but not too many. The FDA permits bottled water to contain up to 5.0 milligrams per liter of zinc. See 21 CFR />
9. Fluoride. Fluoride is purposely additional to some bottled water. If so, the tag should say so. In addition, bottled water that is not labeled as containing fluoride may contain up to 2.4 milligrams per liter of fluoride. See 21 CFR 165.110[b].
Chemical contaminants bottled water has in it.
The FDA allows set levels of the emulating chemical contaminants in entire bottled water. Amounts vary, but some are ghastly, such as Barium. FDA regulations allow up to 2.0 milligrams per liter of barium. That is approximately the same as normal fluorides, even though barium is a noxious metallic element. Cyanide, dissimilar poison, is permitted in bottled water. See 21 CFR 165.110[b].
Here is a sampling of chemical contaminants bottled water has in it, onward with the permitted milligrams per liter.
* 2.0
* 0.1
* 1.0
* 0.2
* 0.1
* Ethylbenzene 0.7
* Monochlorobenzene 0.1
* Styrene 0.1
* Toluene
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