What are the different types of protein in protein shakes?
Protein shakes contain many different types of protein in varying amounts. They may include: • Milk • Whey • Casein • Egg • Soy The source of the protein and how it’s purified during manufacturing may affect how well your body can digest and absorb its amino acids, the building blocks of protein. Although it’s best to obtain protein through your diet, supplementing it with a combination of whey and casein is a good choice.