Emma Mascarenhas : Pop Tart

I can crackle and snap
Like a breakfast ad
I'm your easy fix
I'm your latest fad .
You think I'm just
A one-off snack?
Give it an hour
And you'll be back.
I'm your guilty treat
With sugar on top
And it's too much fun
For you to stop,
But in your blood
Beneath your skin
I'm messing with
Your insulin.