If you're even the slightest bit interested in health and fitness, been to a gym, picked up a fitness magazine or even been to a supermarket recently it's very likely you’ve had the word ‘Protein’ thrown at you 1000 times, but what is it exactly? Protein is essentially the building block of your body, it's what makes up muscle, bones, enzymes, hormones, hair, skin, nails, teeth you name it chances are it's made up of proteins.
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