Ultra-processed food intake, cognitive function, and dementia risk: A cross-sectional study of middle-aged and older Australian adults.

A significant new study has established a compelling link between the consumption of ultra-processed foods (UPFs) and a decline in cognitive health among middle-aged and older adults. The research, conducted…

Body roundness index as a predictor of depression in dementia: A cross-sectional study

The intersection of metabolic health and neurodegenerative decline has long been a focal point of geriatric research, but a new study published in the Journal of Health Psychology has identified…

The association between feelings of loneliness and the number of social relationships in depression: a cross-sectional study of German adults.

The complex interplay between subjective emotional states and objective social structures has long been a focal point of psychological research, yet a recent study from Germany has provided new clarity…