Science

New study links ultra-processed food to accelerated cognitive decline in under-40s

A 12-year longitudinal study across six countries finds a 23% higher incidence of early-onset memory issues in high-UPF consumers.

Priya Malhotra ·4 min read ·June 19, 2026 ·3598 views

A landmark 12-year study has linked ultra-processed food to cognitive decline.

Tagged Public Health