[constantcrying]

This is just fake science, which invents a mystical force that makes people healthy when they interact with other people.

The causality is reversed. Unhealthy people socialize less, this explains every correlation result cited, it is a simple explanation, which doesn't need to invent some mystic force which turns people healthy, when they talk to other people.

Unless there is incredibly strong evidence that the reversed causation is wrong, no other explanation should be accepted over it.