BAOJ Cancer Research & Therapy

Obesity rates within the United States are on the rise. Obesity is a known risk factor for various diseases, including cancer. Numerous studies have linked obesity to the incidence and treatment outcomes of breast cancer. However, the risk of obesity may vary between breast cancer subtypes and different racial or age groups. In this article, we review the literature regarding the impact of obesity on incidence and response for different subtypes of breast cancer within different population groups.