What is Whey Protein
What is Whey Protein?
Whey protein comes from cow’s milk, which comprises of 20% whey protein and 80% casein protein. The popularity of whey protein supplements is mainly due to helping with gaining muscle. Our muscles develop through our protein diet, however milk and eggs require several digestion stages before their protein is available for our bodies to use. Whey protein is more soluble and is thus the best protein available for building muscle. Not only does whey contain all the essential amino acids, but has negligible lactose or fat.
Athletes prefer taking whey protein to other protein foods, such as soy, because whey is much quickly absorbed and contains many branched-chain amino acids. Another bonus of whey includes helping the immune system as whey contains lactoferin and immunoglobulins. Whey helps with weigh loss as it makes one feel fuller and thus reduces food cravings. Another reason why athletes love whey protein supplements is that it does not have a bitter taste and does not contain hormones.
Whey proteins are sold is many different forms. You can buy fat free, lactose free and cholesterol free products and whey protein shakes come in a variety of flavors such as strawberry, vanilla and chocolate. Besides helping athletes build muscle and people wanting to lose weight, whey protein is also used by those who are lactose intolerant and by people who want to reduce the risk of cardiovascular diseases. It is very important that you carefully choose a good quality whey protein supplement as there are many products out there that have high sugar levels to make the whey supplement taste better. Also, certain whey supplements may have ingredients that could negatively interact with medications, so always read the label carefully before buying the whey powder.