Anonymous25 days ago
A landmark PNAS study from New York University finds that "hasslers" — difficult people embedded in our social networks — accelerate biological aging by altering DNA methylation patterns, with each toxic contact speeding the aging process by roughly 1.5% and adding up to nine months of biological age. The research arrives amid a growing global reckoning with social connection as a public health imperative, with the WHO estimating loneliness contributes to 871,000 deaths annually, and scientists now mapping the precise molecular pathways through which our relationships reshape the architecture of our cells.