Protein is an integral part of our daily diet and that is no secret to anyone of us. It becomes even more important when you include working out into your routine, the more muscle fibers you are going to break the more protein you will need for repairing them. Whey protein is one of the most popular forms of protein supplements you will come across today, with the two major categories being the Whey Concentrate and the Whey Isolate (ISO PRO).
When milk is processed to form cheese or yogurt, it separates the proteins naturally by giving away whey (which makes 20% of the protein in milk) as the water forming on top, and utilizing the slow-digesting proteins in cheese or yogurt. Whey protein contains all the essential amino acids that your body needs and that too in a very soluble and digestion-friendly form. The further classification of whey into concentrate and isolate is dependent upon the further processing of it.
Whey Concentrate, as the name suggests, contains a fair portion of fats, carbs, and lactose along with the protein, although the protein content is 80%, the remaining nutrients are quite necessary for the body growth as well. The Whey Isolate, on the contrary, has a more isolated does of protein that goes up to over 90% of the powder, with minimal or no fats, carbs, or lactose at all. The absence of lactose, carbs, and fats makes the whey isolate an ideal for people who are lactose intolerant or are aiming for a much more controlled diet for a shredded growth of muscles. When it comes o the comparison of the protein content available in both forms, there isn’t any remarkable difference to be found, a higher dose of Why Concentrate will give you the same amount of proteins as the Whey Isolate.
Since both forms of the protein, the Whey Isolate and Whey Concentrate, come from the same processing of milk as by-products, the protein structure and digestibility is the same as well. The Whey Isolate is only a further processed form of Whey Concentrate to skim out all the Sugar (Lactose), fats, and carbs for a more isolated dose of protein. It takes away the sweet flavor of protein that it natural has as there is no lactose present now, but makes it an ideal choice for those who are lactose intolerant or those having specific calorie counts for the day.
The major decisive factor there when buying a certain form of protein is the price-tag it has on the shelf. Whey Concentrate costs considerably lower than the Whey Isolate, which is why it is more often the preferred choice. But again as it has been mentioned above already, if you have your specifications for the diet and are keen on limiting the intake for any additional Carbs, Sugars, and Fats, then you wouldn’t find a more ideal form of protein than Whey Isolate.