Is More Always Better? Examining the Nonlinear Association of Social Contact Frequency With Physical Health and Longevity

Frequent social contact has been associated with better health and longer life. It remains unclear though whether there is an optimal contact frequency, beyond which contact is no longer positively associated with health and longevity. The present research explored this question by examining nonlinear associations of social contact frequency with health and longevity. Study 1 ( N ∼ 350,000) demonstrated that once the frequency of social contact...