Pesticide contamination in Indian vegetables is alarmingly high. The Centre for Science and Environment (CSE) report in 2023 found that up to 70% of vegetable samples tested in Indian cities contained pesticide residues exceeding international safety limits. Common vegetables like tomatoes, cucumbers, and spinach frequently showed elevated levels of organophosphates and carbamates—chemicals linked to neurotoxicity and cancer.

Chronic consumption of such contaminated vegetables is associated with increased incidence of cancers in India, where roughly 1.3 million new cancer cases are reported annually, with diet-related cancers on the rise. Consumers using naturally grown or organic produce reduce their intake of these harmful substances by over 90%, according to a 2020 study published by the Indian Council of Medical Research