Boron exposure from consumer products

Autor: Margaret Richold
Rok vydání: 1999
Předmět:
Zdroj: Biological trace element research. 66(1-3)
ISSN: 0163-4984
Popis: For a natural substance that is mined and for which the world total production is in excess of 3 million tons, it would not be surprising to discover there is considerable exposure to boron (B) and its salts. Human exposure can arise from a variety of natural sources, such as soil and water, and artificially in soils via fertilizer and in waters via discharges through its use in household products and cosmetics, or via its use in pesticides, preservatives, and pharmaceuticals. Receiving waters can also obtain B through industrial usage. Indirect and probably insignificant consumer exposure can arise via the use of borates in glass products, flame retardants, and enamels, these applications comprising the major proportion of borate usage. The general intake of B via its presence in food and water is around 1-7 mg/d, but the range of intake values is large and depends on geographical region, dietary habits (with nuts, fresh and dried fruits, and wine providing particularly rich sources), as well as the method of analysis employed. Drinking waters typically contain
Databáze: OpenAIRE