Free cupcakes at work today.
My goal is to eat &amp;lt;60g carbs (net) a day.
I&amp;#8217;ve already had 6g carbs from protein shakes.
The USDA estimates a 43g cupcake has 29g carbs. &nbsp;This cupcake is ~20g (source: office postal scale) and therefore has about ~13g carbs.
Verdict: I can eat this cupcake, but I shouldn&amp;#8217;t.