Sunday, August 30, 2009

Choose the Right Protein for Optimal Muscle Growth

By Nathaniel Millsby PHD

Whey protein isolate and whey protein powder concentrate is an inquiry very frequently asked. This question without a doubt is one that has crossed the minds of many aspiring weight lifters when staring at the shelves of various kinds of whey protein powder available in the health food supermarket.

Which one is right for you; concentrate or isolate?

The most important differentiation between the two is that Isolate is processed at deeper levels so that the fat and lactose are removed. This more elaborate method provides a superior quality of protein. The fact is that over 90% of whey protein powder isolate is protein calculated by weight.

This is important as lesser levels of fat are a help for the regular daily diet of bodybuilders and when whey is used for the purpose of getting rid of excess weight.

Decreased lactose levels are also a positive for individuals who are lactose intolerant and can also diminish the chance of that bloated feeling that can go along with some protein supplements. There are some side effects to using whey protein isolate nonetheless.

Although whey has a high protein ratio, isolate powder will be a little higher in price. The procedure isolate goes through to filter out the key compounds is significantly more rigorous as it remove the components that are known as alpha lactoglobulins and lactoferrins which is vital immune boosters.

Whey concentrate has lesser protein available and the protein content can range anywhere between 29% in upwards of 89% in some brands. Whey concentrate protein contains higher levels of lactose so anyone who suffers from lactose intolerance should to be very aware.

Whey protein concentrate powder does have an advantage because it cost less so this can be a better substitute depending on what your financial plan is. Whey concentrate protein powder also contains small levels of cholesterol, which is another benefit to think about for your diet.

On the whole, dietary and medical circumstances call for action to be taken into consideration when choosing the type of whey protein powder you choose.

Isolate may have the minor edge in terms of biological value (BV) and will provide you with more worth for the money if you are requiring a higher dosage per serving of protein.

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