What is a recommended dietary change to help prevent colorectal cancer?

Decreasing the consumption of refined carbohydrates is recommended as a dietary change to help prevent colorectal cancer because refined carbohydrates can lead to obesity and insulin resistance, both of which are risk factors for colorectal cancer. Refined carbohydrates typically have a high glycemic index and can cause rapid spikes in blood sugar levels, contributing to inflammatory processes in the body that may promote cancer development.

A diet high in whole grains, fruits, and vegetables—rich in fiber—can help maintain a healthy weight and promote regular bowel movements, offering protective effects against colorectal cancer. Therefore, by decreasing refined carbohydrate intake and focusing on nutrient-rich foods, individuals can reduce their risk of developing colorectal cancer effectively.