Though Whey Protein and Custard, both are Dairy products, there is some prominent difference between Whey Protein and Custard. These differences are based on the preparation methods, storage conditions, nutritional value and the health benefits of Whey Protein and Custard. These factors will help you decide a healthy Dairy product, for preparation, storage and consumption. Whey Protein vs Custard facts, dictate the Similarities and Differences between Whey Protein and Custard. You will get to know all these differences, in the most systematic format, sorted and arranged in the order of priority of information. This enables a better understanding of all the specifications for these Dairy products.