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![Saffron_Sniper1 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1490285449046536196.png) Saffron Sniper [@Saffron_Sniper1](/creator/twitter/Saffron_Sniper1) on x 30.2K followers
Created: 2025-07-19 01:29:48 UTC

XX. Leonard Thompson (Canada)

In 1922, Thompson became the first person to receive an insulin injection, a then-experimental treatment that saved his life from diabetes.

![](https://pbs.twimg.com/media/GwLwC5LXQAApA-L.jpg)

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**Related Topics**
[canada](/topic/canada)

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