Purenperfect Truely Isolate Whey Protein(2.268 kg, Vanilla)

Description

Whey Isolate Composition Whey protein isolate is a refined version of whey protein with a greater concentration of protein. Whereas whey protein powder contains 11 to 14.5 percent protein, whey protein isolate contains over 90 percent protein, making it more effective at meeting your daily protein needs with a smaller amount of supplement. Manufacturers refine whey protein isolate using microfilters and ion exchanges to reduce the level of lactose and fat in the product. This may make whey protein isolate an acceptable choice for you if you are lactose intolerant. Protein Comparison Geiser states that for all intents and purposes, whey protein is an ideal protein source when compared to alternatives, such as soy. She states that whey protein has more complete essential and branched chain amino acids, and it does not limit the absorption of other nutrients like soy can. In addition, whey protein absorbs quickly into your body unlike casein, the other major protein found in milk. However, whey protein isolate goes through extensive processing, which may reduce the quality slightly compared to whey protein from milk. Daily Needs Whey protein isolate does deliver large amounts of amino acids to your body, but whether it is the right supplement choice for you depends on your current protein intake and needs. University of Illinois nutrition professor Donald K. Layman states that protein should make up between 10 and 35 percent of your daily energy intake, and is a constant need. This means that if you reduce your daily calories, the percentage of protein you need is higher. If your goal is muscle building with whey protein isolate, your daily protein needs may be higher. Speak to a registered dietitian about your protein needs and if whey protein isolate is a necessary supplement for you.