You are standing in your local health food store; glasses perched on your nose, trying to read the tiny print on all of those containers of protein supplement powders. You keep seeing the words ‘whey protein concentrate’ and ‘whey protein isolate.’ You are getting a headache. Is it the whey protein isolate that you need, or the whey protein concentrate, and what about the powders that seems to have both?
First, let’s note the difference between whey protein concentrate and whey protein isolate. Whey protein isolate is the purest form of whey protein. It also has the least amount of fat and lactose. Whey protein concentrate, of course, is the exact opposite. It has less actual whey protein, and more fat and lactose.
You will immediately reach for the whey protein isolate powderif you can find one among these hundreds of powders. You will also immediately notice a great price difference. Before you pay that higher price though, there are some things to consider.
You naturally assume that the whey protein isolate is better than the whey protein concentrate, because it is purer. Theoretically, this is correct. But you also need...