Why do people throw up when they get too hungry?

Question

There’s been time where I’ve gotten so hungry I threw up and I want to know. Sorry if this is basic knowledge, im a teen and I’m honestly kinda dumb.

In: 116

Answer 1

So cool, I’ve never experienced this.

I frequently fast for reasons of faith, 3 to 5 days of liquid only fasts are common for me.

The general experience for me is . . .

* Day 1, nothing but a bit of hunger.
* Day 2, bad breath as body gets rid of stuff, hunger declines.
* Day 3, less hunger, more clarity of thought.
* Day 4, I tend to get “testy” or grumpy (low blood sugar?)
* Day 5, back and forth between wanting to eat, and not wanting to eat.