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TED Talks Daily

Why social health is key to happiness and longevity | Kasley Killam

Feb 24, 2025
Social scientist Kasley Killam, an expert on the impact of social connections, dives into the often-overlooked aspect of social health. She reveals how a sense of belonging can significantly enhance happiness and longevity. Kasley shares compelling stories, illustrating the consequences of social neglect. She introduces the 5-3 guideline for nurturing relationships, emphasizing the importance of diversifying interactions and dedicating time to meaningful engagements. Ultimately, she underscores that true well-being encompasses physical, mental, and social health.
11:08

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Quick takeaways

  • Social health, involving connections with others, is essential for overall well-being and can directly influence happiness and longevity.
  • Implementing the 5-3 guideline encourages meaningful interactions that strengthen relationships and foster a sense of belonging and community support.

Deep dives

The Importance of Social Health

Social health is a crucial aspect of overall well-being that is often overlooked in traditional health discussions. It encompasses connections with family, friends, coworkers, and the community, highlighting the importance of nurturing relationships alongside physical and mental health. Many people, like Maya, may focus solely on exercise and therapy, neglecting the social connections that can provide essential support and fulfillment. A lack of social health can lead to a variety of health issues, including increased stress and a higher risk of chronic diseases.

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