A new study has revealed that wild animals are able to produce essential amino acids from the gut microbes in their digestive systems. This finding helps us to better understand the ways that animals are able to survive and thrive in the wild, even without access to a nutritious diet. By studying the microbial communities in the guts of various animals, researchers have discovered that the microbes produce essential amino acids, allowing the animals to obtain the necessary nutrients to remain healthy. This discovery is especially important for animals living in wilderness areas that lack access to food sources, such as those in extreme environments like deserts, tundra, and high altitude areas. With the help of their gut microbes, these animals are able to not only survive, but also remain healthy and active.

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source: Phys.org