Are there rocks that are edible?
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4 min read
According to the Tellus Science Museum, yes, humans eat rocks in some forms every day, often unknowingly as mineral-based food additives and supplements. The truth behind the question, 'Are there rocks that are edible?' reveals that while swallowing an unprocessed garden stone is extremely dangerous, many mineral compounds derived from rocks are common, and often essential, components of our diet.
