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What are Whey Protein Isolates? Why they are so popular among bodybuilders and athletes?

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What are Whey Protein Isolates? Why they are so popular among bodybuilders and athletes?

A whey protein isolate serves as a healthy food item and supplement made from pure whey. Whey is a milk by-product resulting from the cheese-producing process. Whey may also be processed into three varieties: whey protein concentrate, whey isolate, or hydrolyzed whey protein. Whey isolates are best used for people who need fast absorption of protein while whey concentrates and hydrolysates are made for use by athletes and bodybuilders.

This type of protein has been known to support lean muscle growth, preserve muscle strength and endurance, as well as facilitate fat oxidation and reduction. It contains all essential amino acids. Whey isolates consist of amino acids that help speed up metabolism. It also helps release growth hormones that help increase energy and promote faster muscular growth. 

Whey protein isolates have undergone several stages of processing for quality and safety. The first step in this process is to remove lactose and fats from the whey making it free of any calories. Next, it is filtered to remove bacteria and enzymes that can destroy the proteins and the amino acids. After this stage, the isolate is pasteurized to make it high protein and void of any remaining bacteria. Whey proteins are then heat-treated to convert them into Whey Protein Isolates.

There are many benefits of Whey Protein Isolates that not only aid in speeding up the body's recovery but also prevent further damages. They provide adequate levels of proteins without increasing calories too much and without increasing the fat content. They are great for those who are on a weight loss program or who want to reduce their cholesterol or blood pressure levels. They are also useful for those who have joint problems and are following a low-carb diet. Whey protein isolates are also suitable for those who are recovering from injuries and surgery since it speeds up the body's natural recovery process.

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