Scientific Breakthrough! What Causes “Brain Freeze”
You can call it "brain freeze" or an "ice cream headache". No matter what you call it, it hurts! Sometimes it's so bad you wonder if you've done some sort of permanent damage!
You can get it from eating or drinking just about anything that is very cold. For me, it's ice cream or a Slurpee ( imagine an "R" with a circle around it here, I don't have a "registered t