How Dangerous Is Loneliness, Really?

Loneliness isn’t much fun, but it might also be harmful to your heart—not just in a metaphorical sense, but your actual physical heart, as well as some of your body’s other functions. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: SciShow has a spinoff podcast! It’s called SciShow Tangents. Check it out at ---------- Dooblydoo thanks go to the following Patreon supporters: rokoko, Alex Hackman, Andrew Finley