Government needs to be proactive in protecting our health

Lead poisoning.

A few decades ago, in North America, we began to recognize the necessity to reduce exposure to lead. The result was a phasing out of lead-based gasoline and lead-based paint -- two substances that, at the time, continued to use the heavy metal in the production of its product. The reason was lead increased the health problems of those exposed to consumer products that contained the heavy metal.

However, it appears that the attributes that once made lead attractive (easy workability, low melting point and corrosion resistance) have once again made it the metal du jour for cheap trinkets and jewelery -- particularly pieces worn and abused by young girls.

Herein lies the problem. The fact is that outside of occupational hazards the majority of lead poisoning occurs in children under age twelve. The main sources of poisoning are from ingestion of lead. This ingestion used to occur when contaminated soil (from leaded gasoline) was prevelant or when lead dust or chips from deteriorating lead-based paints were present. While restrictions and laws have been inacted in order to deal with these potential lead poisoning sources (in most American states, landlords and those selling such houses are required to inform the potential residents of the danger of lead poisoning in older houses due to paint chipping etc.) the fact is our governments are slow moving in dealing with the overall use of lead in consumer products.

Enter the developing market. In an effort to cash in on the North American consumerism cash cow, many developing nations are finding easier, cheaper and faster alternative ingrediants for consumer products. As such, lead has been reintroduced into consumer products in everything from make-up, jewelery and cheap, trinket toys.

In a story in the Globe & Mail today, Health Canada came out with a warning that several children's necklaces (and other trinkets) had to be recalled from two retailers due to high lead levels.

Kathleen Cooper, senior researcher at the Canadian Environmental Law Association, is not surprised. "Lead jewellery is as plentiful as pennies because there are no regulations regarding the use of lead."

Cooper explains that the only regulation the Canadian government has erected is to prohibit the use of lead in children's jewellery -- children being anyone under the age of 15. The problem is, Cooper explains, nobody makes an age distinction when purchasing costume jewellery. So jewellery with lead can be sold to anyone despite the restrictions. Cooper is appalled that the rational behind the Canadian government's last decision not to regulate lead in consumer based products -- including jewellery -- was due to the "unfair economic impact it would have on costume jewellery." Cooper is insistent that in order to reduce the exposure and the subsequent health risks due to lead poisoning, the Canadian government MUST enact strict regulations regarding the sale of domestic and international consumer products that contain lead.

While these regulations are not yet forthcoming, Health Canada is asking Claire's and Ardene stores to remove various items that contained lead. Health Canada's rationale is the risk of lead poisoning to children if they chew or suck on the items, or if they swallow them.

For further information, consumers can contact the Health Canada product safety office at 1-866-662-0666.

For more information on lead poisoning go to:
http://www.cmaj.ca/cgi/content/full/171/5/429-a