Why have we developed this product protein is a multi functional macronutrient which is not just required by adults who take part in sport due to its fundamental role as a building block in the body protein is also needed by children for healthy bone development and growth1 despite this a lot of kids milkshakes you find in supermarkets will be almost completely lacking in this essential nutrient instead you will find that most shakes are crammed full of sugar which not only provides ex