Whey Protein Isolate – Supplement Profile
One of the best supplements that contributes to muscle growth and recovery. Whey protein, a milk derivative, is by far the most popular legal steroid supplements on the market. Available in various forms like concentrate and the better isolate form. Whey concentrate is a lower grade whey protein that does not provide the benefits of microfractions. Usually higher in fat and lactose. Also contains very high biological value. Meaning, most readily utilized by human muscle tissue thus making it very fast absorbed (hence anabolic).
What Makes Whey Protein Different From Others ?
Some advanced procedures (like cross flow microfiltration). Leading to a higher quality whey with added benefits over ion-exchange whey isolate. While preserving key microfractions which are essential to it’s benefits. Whey protein isolate not heat treated contains these key microfractions like alpha lactalbumin and glycomacropeptides which can both positively support immune function.
Some of the microfractions or growth factors found in whey can even enhance IGF-1 levels which can increase lean muscle mass—good news for hard training athletes! Most of the whey protein on the market usually found as ion-exchange. A process where electric charges used to extract the protein. Some users of whey concentrate may experience bloating or gas due to its lower quality but, very cost effective.
Quality whey protein isolate provides key microfractions discussed previously, has a very high concentration of BCAA’s (branched chain amino acids) which can positively affect lean muscle mass and lower muscle breakdown (whey contains about 25% BCAA’s—the highest of any protein source), enhances glutathione levels in the body (glutathione is the body’s most powerful natural anti-oxidant and is a key part of the immune system), features high digestibility and absorption rate, contains virtually no lactose and very low fat, and provides about 50% of the essential amino acids.
Whey, while lower in natural glutamine and arginine content, is less filling than other more slower absorbed proteins, and quality whey isolate with preserved microfractions is a bit pricier than others.
Due to its quick absorption, whey is excellent to take before or even right after a hard workout. It also works as a between meal snack for a boost in the middle of the day.