Fruit choices may increase pesticide levels in blood: study
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Certain fruits and vegetables may increase pesticide levels in the human body.
Findings of a new study published in the International Journal of Hygiene and Environmental Health are raising concerns about long-term health risks.
The study, highlighted by the Environmental Working Group, found that people who frequently consume produce such as strawberries, spinach, and bell peppers tend to have higher pesticide biomarkers in their blood.
The findings were based on pesticide residue data from the United States Department of Agriculture and biomonitoring data from the Centers for Disease Control and Prevention.
Researchers said pesticide exposure through food consumption has been linked to health risks, including cancer, hormone disruption, reproductive issues, and developmental harm in children.
Reports cited in the Sustainability Journal indicate that fruits such as apples, grapes, mangoes, and pomegranates are often heavily treated with pesticides, increasing the likelihood of residue exposure.
Concerns are particularly relevant in India.
According to the Indian Council of Medical Research and the Indian Council of Agricultural Research, pesticide residues remain a significant issue in food commodities. Around 20 to 30 percent of crop production in India is lost to pests, contributing to widespread pesticide use.
Government monitoring has found that about 21.7 percent of fruit samples contain pesticide residues, with 1.1 percent exceeding food safety limits.
The study also highlighted that children and pregnant women are particularly vulnerable to pesticide exposure because of developmental and reproductive health risks.
Researchers said practical steps such as thoroughly washing fruits and vegetables, cleaning them with salt water or baking soda, peeling the outer layer, and maintaining a diverse diet can help reduce exposure. They also called for stronger monitoring and consumer awareness by agencies such as the Food Safety and Standards Authority of India to address pesticide risks while maintaining the health benefits of fruit and vegetable consumption.