A recent study showed that poultry eggs that are raised at home contain lead 40 times higher than the normal rate, than that available for purchase in the market. On ScienceDirect, a team of 3 universities and research venues reported that lead levels in domestic eggs seriously affect an individual’s overall health.
High level of lead in the body
Several previous studies stated that among the negative effects of a high rate of lead in the body are diseases of the circulatory system, a decline in IQ, in addition to a decline in the performance of liver functions, and according to the warnings of the World Health Organization, there are still no safe levels for the exposure of the human body to lead. .
Lead poisoning in domestic poultry
The site pointed out that the new study looked at the extent of lead poisoning of domestic poultry, and indicated that what this means for urban gardening methods and food production, and the study pointed out that old houses are very close to city centers, and contain high levels of soil contamination, and pointed out that This exposes residents to increased levels of lead from ingesting eggs from domestic poultry. Soil samples from the gardens around 55 Sydney homes were examined, targeting various poultry feed and water sources.
High level of lead in the blood
He stated that the main source of the high percentage of lead in the blood of poultry is the high concentration of lead in the soil surrounding the poultry breeding environment, while the increase in lead in water and nutrition is one of the secondary factors for the increase in lead concentration in domestic eggs, and that eating one egg per day would lead to To increase the level of lead in the blood.
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