zevinclark

The broad idea isn't wrong in outline: chronic anger and stress raise cortisol and low-grade inflammation and are linked to higher cardiometabolic risk, while gratitude and social connection are linked to lower perceived stress and better health markers. But the text cites no study, no source, no number — each 'sin' is tied to a different mechanism (metabolism, hormones, addiction, reward system) without any of them being specified or sourced. It's an appealing reformulation of several real but scattered observations into one grand coherent narrative, which makes it impossible to evaluate claim by claim. True in a diffuse general sense, unverifiable as stated, and with no concrete action beyond 'behave well'.