Whey Protein - Quality Sources for Protein

A good protein supplement is a must for every bodybuilders who are serious about their workout. Whey protein is one of the most popular, and often misunderstood supplement. How one type of whey is different from the others? What is different and how will each of them benefit you?

Before we continue, it is important to point out that one should not confuse whey protein. It is a supplement. As a supplement, it should never substitute complete meals. Nutritious diet is still a must to get diverse types of protein and whey protein can augment the rest that you need every day.

Not all whey protein are created the same though. Produced from milk, whey protein still contains high lactose, fat and cholesterol. Note that milk solids are composed of about equal amount of those. Different whey protein is produced based on the processing and filtering methods, including introduction of additional supplements.

Two of the common types of whey is whey protein concentrates (WPC), which consists of 29 to 89 percent of protein. Whey protein isolate (WPI), on the other hand, contains higher amount of protein, about 90 percent. Isolate tends to be easier to absorb. Besides the content, isolate also has less fat and lactose, making it more desirable.

To add to the confusion, manufacturers are able to include multivitamins and enzymes to the content to help supply bodybuilders with various nutrients. And for that, you can find that price varies quite a lot. Add to that the fact that it comes with too many favors to mention.

The pureness of WPI makes it harder to produce, hence it costs more than WPC. Because consumers begin to realize about the benefits of isolate, producers want to produce inexpensive protein while carrying the isolate label. One trick they've done successfully is to include enough isolate in the blend to legally label it as such.

Inexpensive whey products may contain fillers and cheap ingredients to increase volume. Because of the benefits mentioned above, it is recommended that you choose whey isolate, but it isn't necessary to pay for the price of full whey protein isolate. A good blend of both provides high enough quality of protein and may save you quite some money in the long run. Isn't it funny that the problem is no longer lack of choices, but how to pick the right supplement based on your need and budget.

Finally, before buying, you can often save quite a lot with certain brand of WPI. If you are concerned about the efficiency your body can absorb nutrients, some whey products introduce various enzymes and multivitamins. The benefit is, you don't have to pay separately.

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