The foods you eat every day – and may damage your brain

A new Canadian study found a statistical link between high consumption of ultra-processed food and signs of brain blood vessel damage, as seen on MRI scans. The study included 8,783 adults. Researchers emphasize this is a correlation, not proof of causation.

A new Canadian study published in the journal JAMA Network Open found a statistical link between high consumption of ultra-processed food and signs of brain blood vessel damage, as observed on MRI scans. The study included 8,783 adults aged 35 to 69 with no known cardiovascular disease. Among the highest consumption group, one in nine participants had evidence of vascular brain damage, compared to one in 12 in the lowest consumption group. The link persisted even after adjusting for risk factors such as smoking, high blood pressure, diabetes, and physical activity. Researchers emphasize this is only a statistical link (correlation) and does not prove causation, and that further longitudinal studies are needed. The article notes that the study adds to a growing body of knowledge on the importance of reducing ultra-processed food intake.

The foods you eat every day – and may damage your brain