Described as the world’s first high protein popcorn, Naked Protein Popcorn is due to be launched by sports nutrition company The Protein Works. Promoted as the “the ultimate high specification protein snack”, it is described as being made with premium grade whey protein isolate, organic popcorn, organic coconut oil and stevia extract and contains 21.9g of protein per 100g of product. “We’ve had a great first year, but we feel …