Obesity-related cancer deaths have surged by more than three times in the United States over the past two decades, according to a new study. Researchers analyzed over 33,000 deaths from obesity-associated cancers between 1999 and 2020, finding a significant increase in mortality rates.
The study reveals that Midwestern states experience the highest rates of obesity-linked cancer deaths, while the Northeast fairs best. High-risk areas include rural regions, black communities, older adults, women, and Native Americans.
Obesity is linked to at least 13 types of cancer, accounting for nearly 40% of all new cancer diagnoses in the US each year. The Centers for Disease Control and Prevention (CDC) report that obesity affects over 40% of American adults, with a body mass index of 30 or higher being a key indicator.
Experts point to lifestyle factors such as increased ultra-processed foods and sedentary behavior as contributing to the ongoing epidemic. However, research suggests targeted public health strategies, including early screening and improved access to care, may help mitigate this growing issue.
Source: https://nypost.com/2025/07/13/health/cancer-deaths-from-obesity-have-tripled-in-20-years-study