New Study Links Visceral Fat to Aggressive Endometrial Cancer in Women

Research has uncovered a concerning link between visceral fat and the progression of aggressive endometrial cancer in women. A study presented at the 38th Annual Congress of the European Association of Nuclear Medicine (EANM 2025) suggests that not only the quantity of belly fat but also its metabolic activity may significantly influence cancer outcomes.

The study, conducted by researchers from Haukeland University Hospital and the University of Bergen, focused on visceral fat, which is the deep fat stored around vital internal organs. The findings indicate that this type of fat may be particularly hazardous, as it appears to burn more glucose for energy. This enhanced metabolic activity could inadvertently fuel the growth and spread of cancer cells.

In their investigation, the team analyzed PET/CT scans of 274 women diagnosed with endometrial cancer. They measured the glucose consumption of visceral fat, an indicator of its metabolic activity and potential inflammation. The results were striking: women whose visceral fat exhibited higher glucose activity were found to have more advanced stages of cancer. Additionally, these individuals were more likely to experience lymph node metastases, a sign that the cancer had begun to spread beyond its original site.

What sets this study apart is its emphasis on the activity level of visceral fat rather than its sheer volume. The amount of belly fat itself did not correlate directly with cancer risk; instead, the metabolic behavior of this fat emerged as a crucial factor in determining the severity of the disease. This revelation could prompt a significant shift in how healthcare professionals assess cancer risk in women.

Given the rising global rates of obesity and endometrial cancer, experts suggest that this study highlights the urgent need for lifestyle interventions aimed at reducing visceral fat activity. Measures such as regular physical exercise, balanced nutrition, and overall metabolic health maintenance may play a vital role in mitigating risks associated with aggressive cancer forms.

The implications of these findings could be profound, prompting healthcare providers to reconsider traditional methods of evaluating cancer risk. As research continues, a refined focus on the metabolic characteristics of fat may lead to earlier detection and more effective treatment strategies for women at risk of endometrial cancer.

This article is intended for informational purposes only and should not replace professional medical advice. Individuals with health concerns are encouraged to consult their healthcare providers for personalized guidance.