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Why social health is key to happiness and longevity | Kasley Killam (re-release)

5/5/202612 min

You know it's important to take care of your physical and mental health. But what about your social health? Social scientist Kasley Killam shows how feeling a sense of belonging and connection has concrete benefits to your overall health — and explains why it may be the missing key to living a longer and happier life.

This episode originally aired in 2025.

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First 90 seconds
  1. Elise Hu· Host0:00

    [curious music] You're listening to TED Talks Daily, where we bring you new ideas to spark your curiosity every day. I'm your host, Elise Hu. You know it's important to take care of your physical and mental health, but what about your social health?

  2. Kasley Killam· Guest0:16

    By thinking of our health as primarily physical and mental, we overlook what I believe is the greatest challenge and the greatest opportunity of our time.

  3. Elise Hu· Host0:27

    That's social scientist Kasley Killam. In this talk from 2024, she shows how feeling a sense of belonging and connection has concrete benefits to your overall health. We're talking immune function, heart disease risk, even lifespan. She shares a simple, practical framework for strengthening your relationships and makes the case that social health may be the missing key to living a longer and happier life.

  4. Kasley Killam· Guest0:51

    The beauty of nurturing your own social health is that it naturally enriches the social health of everyone you connect with.

  5. Elise Hu· Host0:59

    That's coming up right after a short break. [piano interlude] This episode is brought to you by LinkedIn. Running a small business means every hire matters. A bad hire can cost you time, money, and momentum. A good hire? They can help grow your business. But finding great talent isn't easy, especially when you don't have the time or resources to sift through piles of resumes to find the right fit. That's why LinkedIn

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