![](https://www.diabetesnews.com/wp-content/uploads/2012/10/insulin-injection-300x300-150x150.jpg)
When it comes to injecting insulin, the stomach, the buttocks, the back of the arm and the thigh have something in common.
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When it comes to injecting insulin, the stomach, the buttocks, the back of the arm and the thigh have something in common.
Read more