There are a lot of places that you can inject yourself with insulin. Generally, there are four places that are recommended-- the abdomen, the back of the arm, the thigh, or the upper part of your ...

were injected with sterile air corresponding to 20 IU insulin (200 μl) with 32-G 5-mm needles at 90° or 45°, in the abdomen and thigh, and with or without a pinched skin fold. Injection depth ...