How to Compare Whey and Casein Proteins

Whey and casein are two different kinds of protein that are made into protein supplements. Each has different qualities that benefit your body in different ways. Whether you're getting into hardcore bodybuilding or you just want a supplement to keep your protein intake up during the day, it's important to understand and compare the differences of whey and casein protein.

Instructions

• 1

  Consider your needs. You first should lay out in simple terms why you want to take one of the protein supplements. Your reasons might include wanting to gain muscle mass for bodybuilding, a need to get some more protein because you're vegetarian or a number of other reasons. Considering your own needs will give you a basis for comparing the two proteins.

• 2

  Look at absorption time. One of the most significant differences between casein and whey is the amount of time the body takes to absorb and metabolize each protein. Whey protein is quickly absorbed while casein, on the other hand, is absorbed very slowly. So, if you're looking to get the protein pumping through your veins right after a workout go with whey. If you want a protein that will be available to your body for a few hours choose casein.

• 3

  Compare the taste. Many people find that casein protein has an unpleasant smell and taste. Whey, on the other hand, is very easy to flavor with artificial flavors like chocolate and vanilla. So, get a sample of each of the protein supplements to see if one appeals to you more than the other.

• 4

  Consider price. Whether you're going to be choking down hundreds of grams of protein or just using it casually to boost your health, you still should consider the price difference of the two protein types. The source and process that casein is made from makes the protein considerably more expensive than whey. So, consider the benefits of casein protein against the price disparity with whey to make a good decision.