Hidden Gut Attack: Chemicals in Food Harmful

Trillions of microbes in our gut perform vital functions, but a new study from the University of Cambridge reveals they are under threat from everyday chemicals. Researchers found that 168 human-made chemicals, including pesticides, plastics, and flame-retardants, can suppress the growth of beneficial gut bacteria, a finding not previously considered in chemical safety assessments.

The scale of chemical use in agriculture and manufacturing means residues can easily enter our food and environment. This invisible pollution can lead to gut dysbiosis, linked to digestive, metabolic, and immune issues, and potentially even affect mood and neurological health. The study highlights that these chemicals can trigger antibiotic-resistance mechanisms in some bacteria.

For India, with diverse diets and widespread chemical use, this research is a stark warning. Preventive measures like thorough washing of produce, reducing plastic and pesticide use at home, and opting for a fibre-rich, varied diet are recommended. Policymakers are urged to include microbiome safety in chemical regulation.