A new analysis of more than 50 studies involving nearly 9 million adults linked diets high in ultra-processed foods to nearly 25% higher risks of cardiovascular events, diabetes and obesity; depression and anxiety risks were 27% higher and digestive-disease risk 31% higher.
Each additional 100 grams of these foods eaten per day was associated with a 4% higher risk of cancer and a 3% higher risk of death from any cause. Food intake was recorded in journals and questionnaires, so the assessment relied on subjective reports.
Researchers said emerging evidence suggests combinations of additives may have a stronger effect on health, a possible “cocktail effect.” Not all ultra-processed foods are considered junk food; the article cites yogurt and hummus as better options.
