Icecream* headache

Apparently, when something cold touches the roof of your mouth it triggers some nerve endings. When this nerver centre is triggered, the brain tries to compensate by heating itself. This causes blood vessels in the brain to dilate and voila! you have a headache. Luckily it only lasts a little while.

So avoid icecream if you can! It's evil!!

*not confined to icecream eaters. You can get it from eating sno-cones, slush puppies or anything that's really cold!