Sprint exercise sends a very different molecular signal through the body

Sprint-interval exercise triggers a much larger and faster shift in circulating proteins and metabolites than moderate-intensity exercise, revealing distinct patterns of predicted communication between organs.
The findings suggest that exercise intensity shapes systemic molecular signaling, with skeletal muscle and adipose tissue emerging as potential source and target tissues linked to cardiometabolic health.

Self-guided online compassion therapy may improve quality of life in chronic illness

A fully self-guided, internet-delivered attachment-based compassion therapy improved overall quality of life and reduced preoccupied attachment compared with a waiting-list control in adults with chronic medical conditions. The findings are preliminary, with high attrition, no active control, and most secondary psychological outcomes showing no significant between-group differences.