Colon cancer has long been considered a disease of older adults, but in recent years, doctors have noticed a troubling rise in younger patients. While genetics play a role, researchers are beginning to explore other potential contributors, including changes in diet, lifestyle, and even the microbiome.

One area under increasing scrutiny is the widespread use of protein supplements, particularly among teens and young adults. With high-protein diets, protein shakes, and bars promoted as part of a “healthy” lifestyle, could we be missing hidden risks to long-term colon health?