Are the effects of insulin localised?

[TypeZero.]

So I’m doing some research regarding insulin and seem to not find an answer for this.

When we inject insulin does it mostly stay in that area?

I’m just curious because when I inject into my legs or buttocks for example and go for a walk my BG can be lowered very efficiently

 

[Tophat1900]

Yes, walking will do that. They are the largest muscles in the body and will get that absorption working quicker.