A new study published in The Lancet Oncology has found that high red meat consumption is a major contributor to the global burden of breast cancer, particularly among younger women. The research, which analysed data from over 200 countries, identified six modifiable risk factors for breast cancer, with high red meat intake being at the top of the list. The study suggests that making healthier diet and lifestyle choices, including reducing or avoiding red meat, could prevent over a quarter of healthy years lost to breast cancer worldwide.

While progress has been made in reducing the burden of breast cancer from factors like alcohol and tobacco use, dietary risk factors continue to be largely ignored. The study predicts a significant increase in new breast cancer cases and deaths globally by 2050, emphasizing the importance of addressing modifiable risk factors such as diet and lifestyle choices in combating the disease.