Health effects of lead in Europe: Difference between revisions
(Created page with "{{study|moderator=Pauli|stub=Yes}} Category:EDoBE ==About lead== Lead is present in the environment due to former application of lead in gasoline, leaded drinking water pip...") |
No edit summary |
||
| Line 9: | Line 9: | ||
Most of the health endpoints are significant at much higher exposure levels that are found in European population today. Exposure to lead has significantly decreased for many countries in the last two decades, especially since the phasing out of leaded gasoline and the replacement of leaded water pipes. For example, Figure 3-3 shows the reduction of internal exposure to lead in humans in German students between the 1980s and now (German Environmental Specimen Bank [Umweltprobenbank des Bundes], data available online at www.umweltprobenbank.de). Indeed, lead has been the success story in environmental policies, but the follow-up in exposure data in the general population is poor. | Most of the health endpoints are significant at much higher exposure levels that are found in European population today. Exposure to lead has significantly decreased for many countries in the last two decades, especially since the phasing out of leaded gasoline and the replacement of leaded water pipes. For example, Figure 3-3 shows the reduction of internal exposure to lead in humans in German students between the 1980s and now (German Environmental Specimen Bank [Umweltprobenbank des Bundes], data available online at www.umweltprobenbank.de). Indeed, lead has been the success story in environmental policies, but the follow-up in exposure data in the general population is poor. | ||
[[Image:Blood_Lead_Level_in_German_Students.png|none|Blood-Pb in German Students 1981-2009]] | |||
Revision as of 11:57, 6 June 2011
This page is a study.
The page identifier is Op_en5209 |
|---|
| Moderator:Pauli (see all) |
| This page is a stub. You may improve it into a full page. |
| Upload data
|
About lead
Lead is present in the environment due to former application of lead in gasoline, leaded drinking water pipes, and use of lead in paints and other housing materials. Exposures to lead originate from various sources including air, drinking water, food stuff as well as surfaces and consumer products.
Lead is one of the most studied environmental pollutants and has been associated with a large number of health implications (WHO, 2007b). Exposure to lead may cause, amongst other things, kidney damage, miscarriages, effects of the nervous system, declined fertility, alterations in growth and endocrine function, and behavioural disruptions (Hauser et al. 2008; Lanphear et al., 2005; Selevan et al. 2003). Lead is a known neurotoxic pollutant affecting the development of the central nervous system of children and consequently their intelligence. Effects on attention, behaviour disorders and hearing-threshold changes have been described as particularly important (Needleman 1990, WHO/IPCS 1995). Lead exposures have also been shown to be associated with increased blood pressure and risk of hypertension in (female) adults (Nash et al. 2003). Correlations with low lead levels have been reported for the attention deficit hyperactivity disorder (ADHD) (Braun et al., 2006). In addition, there is evidence showing that lead may cause cancer. Lead has been loosely linked with cancers of the lung and stomach. IARC (2006b) rated lead and inorganic lead compounds as probably carcinogenic to humans (Group 2A). Current studies suggest that there is no “safe” level of lead exposure.
Most of the health endpoints are significant at much higher exposure levels that are found in European population today. Exposure to lead has significantly decreased for many countries in the last two decades, especially since the phasing out of leaded gasoline and the replacement of leaded water pipes. For example, Figure 3-3 shows the reduction of internal exposure to lead in humans in German students between the 1980s and now (German Environmental Specimen Bank [Umweltprobenbank des Bundes], data available online at www.umweltprobenbank.de). Indeed, lead has been the success story in environmental policies, but the follow-up in exposure data in the general population is poor.
