Foods Making Up Most Americans’ Diets Linked to Higher Prostate Cancer Risk

Key Points:

• A study published in The American Journal of Medicine found that higher consumption of ultra-processed foods (UPFs) is linked to an increased risk of prostate cancer in U.S. men.
• Researchers analyzed data from 17,024 men in the National Health and Nutrition Examination Survey (NHANES) and found those in the highest UPF intake groups had a 29% greater risk of developing prostate cancer compared to those with the lowest intake.
• Ultra-processed foods, which include soft drinks, packaged snacks, processed meats, and ready-to-eat meals, make up about 53% of adults' calorie intake in the U.S. and are often high in refined fats, sugars, and additives with low nutritional value.
• The increased prostate cancer risk remained significant even after adjusting for factors like age, race, smoking, and poverty, adding to the known health risks of UPFs such as obesity and cardiovascular disease.
• Experts recommend reducing UPF consumption gradually by replacing sugary drinks with whole foods like fruits and vegetables and opting for home-cooked meals prepared by steaming or grilling to promote healthier dietary habits.