Whey Protein Isolate vs Concentrate and Why You Should Be Taking a Combination of Both
Whey protein concentrate is the lesser processed form of whey protein. Some of the greatest advantages of whey protein concentrate include its high concentration of the active biological ingredients your body needs, it’s affordable, and tastes better. Because it doesn’t get as processed as Isolate, it retains many of its ingredients and costs are kept to a minimum, making it affordable for the user. The worst thing about whey concentrate is that it’s harder to digest especially for people with lactose issues.
Whey Isolate is a more pure source of protein because goes through a lot more processing than whey concentrate to remove most lactose, fats, carbohydrates, and cholesterol. Because of this, a lot of the lactose is removed and therefore it is easier to digest for most people. However, because all of the processing, this is a more expensive option. 100% Isolate is ideal for you if you are lactose intolerant/have significant issues digesting whey concentrate.
When you choose a whey protein you have to keep in mind your tolerance to the protein and the lactose, what your goals are, and how much you can afford to spend on the protein. Generally if your goal is to build muscles you need to have a combination of both because whey protein isolate if properly digested goes to your bloodstream fairly fast and it will be used up during muscle building process. After any workout and if it is a strenuous workout you have a considerable protein breakdown which occurs up to 24 hours after exercising. To replenish this breakdown of muscles building new ones, anyone needs a constant protein in the bloodstream. And for this reason you need a concentrate which basically will be available for your body in about 2-3 hours after it has been taken.
It has been proven by quite a few researchers that muscle building process requires instant intake of protein straight after workout and also consistent level of protein in the bloodstream for 24-48 hours after a strenuous workout. Again based on different studies the best combination of whey isolate in about up to 10% and the rest should be whey concentrate since the amount of protein required immediately by anyone’s body is much less than when your body will consume within the next 24-48 hours.