Appetite for destruction?
May 4, 2014 7:40 PM Subscribe
Talking about this with others I discovered that I'm not the only one who throws up, and then hours later, the first real meal you want to eat (after nibbling on saltines or something), is something spicy, greasy or fatty. Is there some science-based explanation for this phenomenon?
For instance, after being sick last week the first thing I wanted was barbecue wings. For other people it was a greasy burger, or a loaded pizza. Mentally it seems like the last thing you're thinking about after vomiting is some greasy, fatty food, but your body has the desire for that sort of thing. Needless to say, googling quickly turned up things I did not want to look at.
For instance, after being sick last week the first thing I wanted was barbecue wings. For other people it was a greasy burger, or a loaded pizza. Mentally it seems like the last thing you're thinking about after vomiting is some greasy, fatty food, but your body has the desire for that sort of thing. Needless to say, googling quickly turned up things I did not want to look at.
See also: menudo. I don't know why it works, but maybe this will help you figure it out.
posted by Houstonian at 8:02 PM on May 4, 2014
posted by Houstonian at 8:02 PM on May 4, 2014
If you're throwing up because you're hungover, you're probably craving fatty food because alcohol produces a brain chemical called galanin, and galanin makes you want fatty foods (and more alcohol).
posted by Specklet at 8:02 PM on May 4, 2014 [1 favorite]
posted by Specklet at 8:02 PM on May 4, 2014 [1 favorite]
My theory is that the grease kind of coats your stomach, maybe creates a barrier from some of the acid. I know after drinking too much something greasy seems to settle my stomach.
posted by catatethebird at 6:53 AM on May 5, 2014
posted by catatethebird at 6:53 AM on May 5, 2014
The first real meal I want to eat after being sick like that is usually comfort food. Which is often greasy or fatty (but not spicy, for me). Not that it's necessarily a good idea!
posted by telophase at 9:31 AM on May 5, 2014
posted by telophase at 9:31 AM on May 5, 2014
I don't necessarily want greasy or fatty food after throwing up, but I do tend to want spicy food. For some reason, possibly a mental association with ginger, I can more easily stomach spicy food when I have or have recently had an upset stomach. It's like I can only stomach things at either end of the taste spectrum: super bland or super spicy.
posted by yasaman at 11:59 AM on May 5, 2014
posted by yasaman at 11:59 AM on May 5, 2014
Best answer: Also, throwing up dehydrates you in short order. In desperately thirsty times, your body can turn fat into water. So you start craving fat (as well as water/electrolytes) when your body attempts to stave off dehydration as well as starvation.
posted by Lycaon_pictus at 8:52 PM on May 5, 2014
posted by Lycaon_pictus at 8:52 PM on May 5, 2014
This thread is closed to new comments.
posted by AlexiaSky at 7:59 PM on May 4, 2014