Overview
- The CPCB-led panel tested 72 vegetable samples at an FSSAI-approved lab and found 19 above permissible contaminant limits, including roughly 26% with excess lead.
- Analysts detected 11 toxic substances and traces of 230 pesticides in produce sourced from Nelamangala, Kolar and Chikkaballapur.
- Soil checks found contamination in 23 of 26 samples with pesticide residues and metals such as copper, lead, zinc and iron, while tested groundwater showed no lead.
- Several staples registered extreme lead concentrations, including brinjal at 1.953 mg/kg (>20× the limit), bottle gourd (~18×), beans (~9×) and leafy greens and cabbage (~5×).
- Experts cite polluted irrigation and traffic deposition as likely pathways, and health advisers warn of neurological and renal harm from chronic exposure while urging thorough washing, soaking and peeling.