Environmental Science
8 years ago

Heavy metals in wastewater-irrigated veggies pose serious health risks for all.

Health Risk Assessment from Wastewater Irrigated Vegetables
Atif Muhmood, Abdul Majeed, Shahid Javid, Abid Niaz, Tahir Majeed, Syed Kashif Shahid, Shah Hussain

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Contaminated vegetables in Pakistan pose severe health risks from heavy metals.

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Heavy metals in Egyptian vegetables pose health risks to consumers.

Metal Contamination

Eating vegetables grown with wastewater can expose people to harmful heavy metals. A study in Multan, Pakistan found high levels of Ni, Cd, Cr, and Cu in the soil and vegetables. The vegetables had more Cd, Zn, Cu, and Fe than considered safe by the World Health Organization. Both kids and adults could be at risk from consuming these contaminated vegetables. Cadmium poses a health risk, while other metals like Zn, Cu, and Fe do not.