Brian faced serious diarea and vomitting and had to fly off the island to buy a bottle of tylanoel and then fly back to continue his journey
Gut berries are berries that Brian Robeson ate which made him sick. (Diarrhea and Vomiting)
gut berries
Brian almost spat out the berries in "Hatchet" because they were covered in a bitter, slimy juice that made them very unpleasant to eat. This bitter taste shocked him and almost made him gag, as he was not expecting it.
As far as I know there is not, but in the book Hatchet Brian (main character) eats what is called Gut berries when he is in the Canadian Wilderness.
Why did raspberries make a better meal for Brian than gut cherries Hatchet?
In Hatchet, the cherry like ones with pits are called choke cherries, but Brian called it Gut Cherries. The raspberries Brian called Raspberries.
In the Hatchet's epilogue, it says Brian decided to do some research on the things he found in the wild. He finds out gut cherries are really chokecherries, sometimes referred to as choke berries.
Poisonous berries that cause serious diarea and vomiting.
The "gut berries" were know as chocke cherries and the "fool birds" are called ruffled goose. Those answers are in the epilouge.
Tell me
gut cherries are also known as choke cherries. Brian only called them that because they made his stomach hurt.
In the book "Hatchet" by Gary Paulsen, some of the plants mentioned include raspberries, tough-skinned berries, cedar trees, and various types of edible plants that Brian learns to identify and use for survival.