Summertime means water ice, popsicles – and ice-cream headaches. Also popularly known as brain freeze, and by the more clinical phrase cold-stimulus headache, the phenomenon is familiar to many of us.

Discover how brain freeze occurs and learn tips to prevent and alleviate this sharp headache from cold treats.

Add Yahoo as a preferred source to see more of our stories on Google. two young girls sit on the ground outside an apartment building eating ice cream. One of the girls is holding her head as if ...