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I think we're talking about veggies here, no? I think at some point we'll have to turn to insects for our protein needs though.



Mushrooms are a protein dense food that can be grown indoors with little energy needs.


Though mushrooms contain large amounts of chitin which we can’t really digest, so I’m not sure they would be a good fit as base food.


We can get all the protein we need from plants if we want to.




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