Whey protein is the most commonly used powder protein since it is soluble in water and hence it absorbed faster in the blood stream. It is also preferred because it is a complete protein in that it contains all the nine amino acids which are necessary for the dietary needs of people. Its taste is also the best and it is more economical compared to other proteins. Whey protein is derived from milk and it is very good at enhancing the immune system. Casein protein is also derived from milk. Unlike whey protein, casein is less soluble and hence takes a bit longer for it to be absorbed in the blood stream.
Those who are vegan prefer soy protein despite the fact that it has an unpleasant taste and it does not dissolve easily in water. Women in their stage of menopause also prefer this kind of protein powder.
The importance of protein in our bodies is evident. The protein powder works faster and gives results within a shorter period. Given that it has lesser or no fat in it, the user does not risk adding weight in the process. It is most needed when growing. Teenagers require more protein to fuel their daily activities since their bodies are still growing and hence their protein usage is more. Protein powder is also on high demand when you begin a program for instance, starting to go to the gym. In this case you will be attempting to build a muscle something that requires more protein than usual.
When you choose to upgrade your workouts, you r body will definitely require more protein hence the protein powder will do you a lot of good. Your body also requires more protein to rebuild an injury and therefore the powder may be a quick fix. Everybody, including vegetarians requires protein in the body. Most of the foods taken by vegetarians are not rich in proteins hence protein powder can be a good substitute.