The perplexing rise of protein shakes: how a ‘meaty sludge’ became a billion-dollar industry ⊕
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a story from The Guardian ⚠️ › International
In 1865, the first ever protein-based product consisted of ‘melted-down beef hides and carcasses’. Now, there are countless shakes on the market – including one by a Michelin-starred chef. Why is eve…