World Cancer Day 2026: Why we must stop 'everything causes cancer' panic

On World Cancer Day 2026, health experts are shifting the focus from fear to facts. Under the 2025-2027 theme "United by Unique," the initiative aims to humanise the journey of diagnosis while dismantling the paralysing misinformation that suggests almost everything in our modern lives causes cancer.

Dr Aman Rastogi, a surgical oncologist at Max Hospital, warns that the term ‘carcinogenic’ is often used too loosely.

He explains that a carcinogen is merely something that can cause cancer under very specific conditions of dose and duration.

“A carcinogen is something that can cause cancer under specific conditions, depending on dose, duration and biological context,” he clarifies.

Simply being on a list does not mean an item poses a real-world threat. For instance, while processed meats have strong links to bowel cancer, common ingredients like palm oil or the SLS found in toothpaste lack credible human evidence connecting them to the disease.

The doctor also addressed the "anti-cancer superfood" trend. While berries and green tea are healthy, they aren't magic shields.

He noted that over-relying on supposed cures can be dangerous: “Apricot kernels contain amygdalin, which can cause cyanide poisoning, for example.”

Instead of obsessing over single ingredients, the focus should remain on established risks like tobacco, alcohol, and obesity.

By debunking these myths, experts hope to replace "carcinogen anxiety" with a balanced, science-based lifestyle that empowers rather than terrifies.

Note to readers: This article serves informational purposes and is not a substitute for professional medical advice. Always consult your doctor with any medical condition inquiries.