A nutrition scientist shares 1 evidence-backed breakfast swap you can make for a lower cancer risk

Swapping out ultra-processed bread with whole-grain cereal is a simple change that may help reduce the risk of colon cancer, research suggests. d3sign/Getty Images Ultra-processed foods are linked to a higher risk of colon cancer, and some may be worse than others. A nutrition researcher explains how he avoids the riskiest kinds of ultra-processed foods. Instead, he recommends foods like whole grains and yogurt, which help protect the gut. For more than a decade since he began studying nutr...