Many cancer cells depend heavily on glucose as their primary fuel source. Unlike healthy cells, which are metabolically flexible, some cancer cells struggle to adapt when glucose availability drops. This difference has led researchers to investigate how altering the body’s energy supply may influence cancer cell behavior. A ketogenic diet is a low-carbohydrate, high-fat approach that significantly reduces sugar and starch intake. When carbohydrates are limited, the body shifts toward using keton

Does having diabetes increase cancer risk? Research shows that diabetes is linked to a higher risk of certain cancers, including colon, liver, pancreatic, breast, and endometrial cancers. Maintaining a healthy lifestyle, controlling blood sugar, and following regular cancer screening guidelines can help reduce risk and promote early detection. | Dana-Farber Cancer Institute