A Greenpeace study rleeased this week identified more than 100 dangerous chemicals in a typical British roast dinner, spanning vegetables such as onions, leeks, carrots, parsnips, peas, potatoes, swede and turnips. The same research highlighted that strawberries are treated with 42 different pesticide residues, underscoring the breadth of chemical exposure in common foods.

102 pesticides found across roast vegetables

According to Greenpeace, laboratory testing of the seven staple roast veg revealed a total of 102 distinct pesticide compounds. The analysis covered each vegetable individually, showing that no single item was free from chemical treatment. This breadth of contamination suggests that the conventional farming model relies heavily on synthetic inputs to protect yields.

Seven EU‑banned chemicals detected in stpale veg

The report notes that seven of the detected pesticides are prohibited within the European Union because of documented health or environmental risks. Their presence in foods sold across the UK indicates either illegal use or cross‑border contamination, a point Greenpeace stresses needs tighter regulatory oversight.

Strawberries carry 42 pesticide residues

In a separate strand of the study, strawberries were found to contain 42 different pesticide residues, a figure that far exceeds the average for other fruit categories. Greenpeace warns that the cumulative effect of such a cocktail could pose long‑term risks, especially for children and pregnant women who consume the fruit regularly.

Multiple pesticide applications raise chronic exposure risk

As the study reported, many of the vegetables receive several rounds of pesticide spraying throughout the growing season.. This repeated exposure compounds the total chemical load that ultimately reaches the consumer’s plate, amplifying concerns about chronic, low‑dose intake and its links to endocrine disruption and other health issues.

What data on pesticide levels remain missing?

Greenpeace did not disclose the exact concentration levels of each pesticide, nor did it compare the findings against UK food‑safety thresholds. Additionally, the study leaves unanswered whether organic‑labelled alternatives exhibit similar contamination patterns, a gap that could inform consumer choices.