Whey protein isolate is actually a by-product of cheesemaking. Whey protein begins its life as milk. The liquids and solids are separated from the milk by curdling it through, heat and various other catalysts. The solid by-product is skimmed off from the top only leaving the liquid whey behind. The liquid whey is processed and dried into a protein powder which is then known to us as whey protein powder.
There are three different types of Whey protein:
Out of these three whey protein supplements, Whey Isolate is found to be the most common and the one to provide the maximum amount of pure protein.
Many people cannot digest lactose very well, making it difficult for them to consume whey protein. While those who suffer from lactose intolerance may still be able to consume whey protein powder (Especially whey protein isolate, which contains less than 1% of lactose), it's important to listen to your body and stop using whey protein isolate if you experience adverse side effects including bloating, gas, and diarrhea.
There are many whey protein isolate supplements out there, but it's upon how your body adapts to it. The whey isolate supplement has a lot to offer and provides your body with the correct dietary nutrition.