Why are younger people getting more advanced cancers?

Researchers are focusing on the gut as a potential key factor in the rising rates of gastrointestinal cancers among young people, investigating various environmental and lifestyle culprits.

Factors being scrutinized include ultra-processed foods, chemical exposures like microplastics and "forever chemicals," disruptions to the circadian rhythm from artificial light, and the impact of antibiotics on the gut microbiome.

Studies are exploring connections between early-onset colorectal cancer and lifestyle factors such as obesity, sugar-sweetened beverage consumption, and physical inactivity, with plans to further analyze biological samples and conduct animal testing.

The relationship between diet, gut bacteria, and cancer risk is being examined, with researchers noting the potential role of sulfur-rich diets and the influence of gut bacteria on colon health.

Despite some identified links, researchers acknowledge that the causes are complex and multifaceted, with some young cancer patients lacking typical risk factors, indicating that further investigation is necessary.

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