In our country, we could go for days without eating.
It is said that he could live for long periods without eating.
The doctor says I shouldn't go more than two hours without eating.
No way the guy is going twelve hours without eating.
Or they have gone without eating, saving what little there is for their children.
They grow without eating and get ready for the first shed which takes place within 10-14 days.
There were several times I went three and four days without eating.
"I live for several days without eating, just a little water."
It is also possible to ride the ship without eating.
There are only so many days you can go without eating.