Precision Protein

Precision Protein marks the beginning of a new era in whey-protein formulation and supplementation. For years, whey has been revered as the quality protein source for fitness enthusiasts and athletes. Boasting possibly the highest biological value of any naturally occurring protein, its reputation and popularity are well deserved. However, recent scientific evidence suggests the benefits of whey protein for athletes may go well beyond its ability to supply quality amino acids to hungry muscles.

 Protein scientists have discovered that whey, in its natural state, contains a variety of bioactive compounds generally referred to as "protein microfractions." These powerful compounds may offer numerous positive biological effects to hard-training athletes.

EAS utilizes the most up-to-date technology to isolate and stabilize these fragile microfraction proteins. In the past, most of the methods of whey processing and isolation used extreme temperatures and acidic conditions, thus destroying these valuable microfractions.

Only recently have new extraction techniques been developed and employed which may make it possible to isolate and stabilize protein microfractions in a finished whey-protein powder. The two most advanced techniques, known as ion exchange and ultrafiltration, are used in combination to create Precision Protein, quite possibly the highest quality, microfraction-rich whey protein available today.

In addition to Precision Protein's extraordinary microfraction profile, it is formulated with key amino acids, including: glutamine (in peptide form), taurine, and glycine, which may support cell volumizing and protein metabolism. The conditionally essential amino acid arginine has also been added to this formula to help support growth-factor production. And, the amino acid phenylalanine is included to reinforce the overall amino acid profile of the Precision Protein formula and boost its biological value.

Frequently Asked Questions

What is the protein source for EAS' Precision Protein?
The number one ingredient in Precision Protein is whey protein isolate, the lowest fat, lowest cholesterol, lowest sodium, and lowest carbohydrate whey protein available. This particular isolate is developed through a proprietary process that combines ion-exchange and cold microfiltration processes, as well as nanofiltration (extremely fine particle filtering). By combining these techniques, it's possible to remove virtually all of the lactose and fat, yet maintain the protein microfractions such as lactoferrin, immunoglobulins, and bovine serum albumin, which make whey such a valuable protein to athletes.

Protein powders have been around the fitness industry forever. What's so special about EAS' Precision Protein?
Protein powders have been a staple in the fitness industry for many years, and that's why EAS researchers have invested so much thought and care in the development of Precision Protein. We wanted to make sure it is different from others. See the article "Which Whey?" by Will Brink in the February 1998 issue of Muscle Media for a complete discussion on why Precision Protein is so special. Here are a few highlights of this incredible product:

• Precision Protein does not contain hydrolyzed protein. Many of today's whey protein products contain hydrolyzed or "predigested" whey protein, which is typically exposed to high levels of heat during the manufacturing process. This extreme heat destroys the very beneficial microfractions that were originally present in the whey protein. Precision Protein includes Aminogen. Aminogen is a protein "digesting enzyme" complex that enhances protein absorption and bioavailability by making more branched-chain amino acids available for muscle growth.
• Precision Protein has high amounts of protein microfractions. Microfractions such as immunoglobulins and glycomacropeptides, just to name a few, have very beneficial effects on the human body. For example, these microfractions have favorable effects on the immune system, on regulating protein digestion in the stomach, and assisting in growth of new body tissue. The important thing to remember is that these microfractions are all very heat sensitive and easily destroyed during processing. When manufacturing Precision Protein, EAS uses extreme care in ensuring that these microfractions are present in our product.

I've heard whey protein is low in some important amino acids. What has EAS done about that problem in the design of Precision Protein?
You're right; there are some amino acids that are typically low in whey protein. Those are glutamine, arginine, and phenylalanine and are actually the "limiting factors" in whey protein. We've supplemented or added more of these three amino acids to EAS' whey protein isolate, thereby creating a more complete product for muscle-building purposes. By the way, the peptide form of glutamine is what we use and is superior to the free form. It's considered to be more stable and better absorbed in the body.

Ingredients:
Precision Protein Blend (whey-protein isolate from ion-exchanged and ultrafiltered whey, peptide-bonded glutamine, taurine, arginine, peptide-bonded glycine, and phenylalanine*), low-fat Dutch cocoa, natural and artificial flavors, magnesium phosphate, cellulose gum, lecithin, acesulfame K, stevia, chromium citrate, and Vitamin B6.

Phenylketonurics:
Contains phenylalanine.

Directions:
As a dietary supplement, mix 1 scoop or 3 tablespoons with 4 to 6 ounces of cold water or skim milk, or blend with your favorite nutrition shake. Consume 1 to 4 servings daily (depending on how much protein you want in your diet).

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