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Human beings are inherently social animals. From our earliest evolutionary history, survival depended on cooperation, shared resources, and protection within groups. Today, the need for social connection remains deeply embedded in our biology and psychology.
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Research shows that strong social bonds can improve physical health, lower stress, and even extend lifespan. Conversely, loneliness and social isolation are linked to higher risks of depression, cardiovascular disease, and cognitive decline. The stress of isolation can trigger chronic inflammation in the body, weakening the immune system over time.
