Ultra-processed foods linked to higher colorectal cancer risk in women

Technology Nov 15, 2025

A new study says women who eat lots of ultra-processed foods—think packaged snacks, sugary drinks, and snack foods like potato chips and cookies—are much more likely to develop pre-cancerous colon polyps before age 50.
Researchers looked at nearly 30,000 female nurses and found those with the highest intake had a 1.5 times greater risk.

Why it matters for young adults

Colon cancer is now the top cause of cancer deaths in men under 50.
Experts like Dr. Ben Schlechter stress that making healthier food choices really can lower your risk.
Screening is recommended from age 45, but starting good habits early makes a difference.