Environmental Science
8 years ago

Heavy metals in vegetables pose health risks for residents in Nanjing.

Guangzhou Chemical Industry
Concentration Analysis and Health Risk Assessment of Heavy Metals in Vegetables at A Sewage Irrigation Area of Nanjing City
Wang Zhi-liang

Paper Summary

The study analyzed heavy metal levels in vegetables grown in a sewage irrigation area in Nanjing City. Lead levels were within safe limits, but chromium, zinc, and copper levels exceeded standards. Both adults and children faced health risks from chromium and copper exposure. Children had higher risks overall.

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