If you get lost in the bush, can you really survive by drinking your own pee?
By Matthew Barton, Senior Lecturer, School of Nursing and Midwifery, Griffith University
Michael Todorovic, Associate Professor of Medicine, Bond University
TV adventurer Bear Grylls is famous for his survival hacks. But when it comes to rehydrating by drinking your own pee, was he right?
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Wednesday, December 31, 2025