Not a scientific observation, but the zoo I used to work at often planted medicinal plants in primate enclosures because they use them. I think this has been common in zoos for a long while.
Goats know. Sheep know. Equines know. If I make sure the farm animals have access to different flora around the pastures they won’t get ill. It’s nice following the animals around and finding out what they eat, and other ways they use plants. The more time I spend with animals the more I think it’s us humans being the dumb ones.
On that note, watching what great apes do in their natural habitat might teach us a few things about plants.
In the case of wild primates I would believe they know as we would use the word. For Goats, Sheep, Or Equines, I have to imagine its closer to how we get cravings for foods sometimes, because we have some sort of nutrient deficiency that food would correct.
Humans don’t intrinsically know what to eat to for nutrient deficiencies, that’s a learned behavior based on finding out what the symptoms of a given deficiency are, and learning which foods have the necessary nutrients.
Then you must never have had cravings, it’s very instinctive and at most relies on you having eaten something once before.
Some days i just wake up and the only thing i want to eat is carrots, or whatever. It’s not at all like getting scurvy and deciding to eat vitamin C.
That only informs about your bias, which comes from the sum of knowledge and experience you do have. Historically we know there have been planty of cases of people getting scurvy simply because they did not know better to eat the right foods, and did not appear to crave them either.
Cravings appear to have more to do with pleasure, and alleviating stress.
https://www.healthline.com/nutrition/nutrient-deficiencies-cravings
he cares for his health more than I do for mine.
Monke smart
It’s actually curious how does one arrive at the idea of using plants like that in the first place, when they are an early human or an orangutan. Probably at first, they just applied random plant matter to cover up the wound, or chewed plant matter to cool it down (it will keep moisture for longer than water). And then noticed that some plants are actually more effective at that.
Given enough time, other species may evolve and perhaps teach us a thing or two about being better civilized beings.
My money is on the octopi people.
