what happens if u drink water upside down and stay upside down for 5 mins

Question: what happens if u drink water upside down and stay upside down for 5 mins
- Keywords:
  human body,
  prediction
Asked by anon-294532 to Emma on 23 May 2021.
- Emma Yhnell answered on 23 May 2021:
  
  Peristalsis is the motion that pushes food and fluids down into your stomach. We also have something called a spincter that prevents our food and drink coming back up.
  I think if you stayed upside down the blood would rush to your head and you might feel a bit dizzy.

Question: what happens if u drink water upside down and stay upside down for 5 mins