Delhi experts link air pollution to rising cancer risks

Medical experts in the Delhi-NCR region are raising concerns regarding the potential link between long-term exposure to air pollution and the development of various cancers, including gastrointestinal and gynecological types. During an international conference organized by Sir Ganga Ram Hospital in collaboration with the UK’s The Christie NHS Foundation Trust, specialists noted a concerning trend of gastrointestinal cancer patients appearing as young as 15 years old.

Researchers highlighted that fine particulate matter (PM2.5) and ground-level ozone may contribute to cancer risks through mechanisms such as inflammation and oxidative stress. However, experts cautioned that while international studies show strong associations, current evidence does not definitively prove that pollution is a direct cause, and more India-specific research is required to establish causality.

Dr. Rama Joshi noted that while environmental factors are a growing concern, women should continue to monitor established risk factors such as weight, physical activity, and metabolic conditions. Dr. Shyam Aggarwal emphasized that cancer prevention discussions must expand beyond tobacco, diet, and lifestyle to include the environmental conditions in which people live.