I've got a 'food' headache. Something I used to have everyday of my life, until I took dairy and gluten out of my diet.
I've been eating them for broke over here... and have been OK for the past year and a bit.
But apparently, my tolerance has finished. Stupid digestive system.
But you know what? I'm kinda glad. It gives me the incentive to stop eating/drinking food that I know that I shouldn't when I get home.