Is there a single food that you can survive on forever? - Popular Science

Popular Science
Is there a single food that you can survive on forever?
Popular Science
For all of 2016, Andrew Taylor ate only potatoes. There were a few caveats: He ate both white potatoes and sweet ones, and sometimes mixed in soymilk, tomato sauce, salt and herbs. He also took B12 supplements. But, overall, he ate potatoes for ...