The betel nut probably helped clean out any parasites in his guts.
Cutting the survival trip short to have a ceremony with the natives was a good way to end it, imo - isn't that a fundamental objective of outdoor survival, getting back to people and community? I don't blame the guy for wanting to stop it - the boredom, isolation, and physical hardship can get tiresome after a while, not to mention the possible price he may pay for starving himself or exposing himself to exotic parasites and bugs later in his life.
Les Stroud did a great job with his series, and did a good job of providing responsible survival education and experience to the public.
Cutting the survival trip short to have a ceremony with the natives was a good way to end it, imo - isn't that a fundamental objective of outdoor survival, getting back to people and community? I don't blame the guy for wanting to stop it - the boredom, isolation, and physical hardship can get tiresome after a while, not to mention the possible price he may pay for starving himself or exposing himself to exotic parasites and bugs later in his life.
Les Stroud did a great job with his series, and did a good job of providing responsible survival education and experience to the public.