Kollam, Kerala: The Kerala Health Department has warned that a large portion of the food consumed by the public in the state is adulterated, stressing the need for greater caution in eating habits.

The officials say that many food items available in the market, from fish and vegetables to cooking oil and even drinking water, contain harmful chemicals and contaminants.

The changing lifestyles have made dining out or ordering food a routine for many families. However, officials caution that while convenience has increased, health risks have multiplied.

“Eating nutritious and safe food is essential for good health. Consuming adulterated food can cause serious illnesses or even death,” health authorities said.

The department noted that formalin and ammonia-laced fish, pesticide-sprayed fruits and vegetables, low-quality oils mixed into coconut oil, artificial milk, adulterated tea powder, and drinking water containing plastic particles are now commonly found in circulation.

According to the Food Safety Commissionerate, tests conducted on samples collected between April 2024 and March 2025 revealed alarming levels of artificial colours, pesticides, preservatives, and other contaminants.

A report submitted to the state government by the Health and Family Welfare Committee emphasised the need for advanced laboratories, modern equipment, and skilled technicians to detect emerging methods of food adulteration. The report, submitted on October 8, focused on preventing the use of harmful chemicals in food products.

The report also highlighted the issue of health cards for hotel workers, most of whom are migrants. It recommended strict action against establishments employing staff without valid health cards.

Concerns were also raised about spurious coconut oil being sold under the guise of pure coconut oil. Complaints were received that some mills apply sulphur to copra during drying to prevent spoilage. The authorities have been directed to conduct extensive inspections at such facilities.

The committee further recommended regular checks on midday meals in schools, involving officials from the Food Safety Department, Education, Health, Local Self-Government, and Civil Supplies Departments, to ensure food safety and hygiene.