Question

What is "Brain-freeze" ?
Tricky one . Explain fully . otherwise you'll be reported .
That's why I'm giving too much points ....​

Answer 1

Answer:

Brain freeze most commonly occurs when we eat icecream. This is condition which is quite painful .

This is due to widening of blood vessels and the rush of blood in the upper part of mouth.

Brain freeze happens when something cold hits the roof of your mouth, where it triggers your trigeminal nerve. It's the nerve in charge of sensations you feel around the front of your head. That's why, when you freeze it to subzero temperatures, the pain is around the temples and forehead.

In fact, different nerves cause pain in different parts of your head.

We can avoid Brain freeze by taking the cold food slowly .