# Medical research on dietary and obesity cancer links > Live situation record from CLSTR: https://clstr.news/situations/medical-research-on-dietary-and-obesity-cancer-links > Updated: 2026-10-20T20:23:03.000Z. Sources: 7. Developments: 2. Medical experts have identified significant connections between lifestyle factors and cancer risks. Research from K Hospital indicates that excessive energy intake leading to obesity is linked to cancers of the breast, colorectal tract, endometrium, kidney, and esophagus. Furthermore, high consumption of red and processed meats, particularly when prepared at very high temperatures, is associated with increased colorectal cancer risks. Building on these findings, specialists from the National Cancer Institute Rosa Emilia Sánchez Pérez de Tavares (INCART) warned that obesity is linked to 13 different types of cancer. Endocrinologists noted that obesity-induced chronic inflammation can weaken immune defenses and reduce the effectiveness of oncological treatments, while uncontrolled glucose levels may delay surgeries or chemotherapy. Additionally, medical professionals highlighted the prevalence of cardiovascular risk factors among oncology patients, emphasizing the need for cardio-oncology monitoring during treatment. ## Timeline ### 2026-10-20: INCART specialists link obesity to 13 cancer types Specialists at INCART warned that obesity is linked to 13 types of cancer and that two-thirds of cancer patients face cardiovascular risks. 5 sources. https://clstr.news/cluster/incart-specialists-link-obesity-to-13-cancer-types ### 2026-09-30: K Hospital identifies dietary links to cancer risks K Hospital experts warn that excessive calorie intake, obesity, and high consumption of red or processed meats significantly increase the risk of several types of cancer. 2 sources. https://clstr.news/cluster/k-hospital-identifies-dietary-links-to-cancer-risks --- Cite as: Medical research on dietary and obesity cancer links. CLSTR, https://clstr.news/situations/medical-research-on-dietary-and-obesity-cancer-links