Whey Protein... is it all Created Equal?
In today’s world, we often hear the words “Whey Protein” and may think of the powders consumed by musclebound individuals sold in bodybuilding supplement stores. Bodybuilders have long understood the value of Whey Protein and its positive effects on the human body. Whey contains all nine essential amino acids and is considered a complete protein, its low lactose content make it an ideal choice for consumption- and when paired with an effective training program, the results can be optimal. But are all Whey Proteins
What is Whey Protein?
For those who don’t know, whey protein is obtained from cow’s milk during the making of cheese. Milk contains two types of proteins, casein and whey; and is rich in antioxidants and key amino acids. There is far more casein produced than there is whey. The smaller percentage of whey makes it a more expensive option than the casein.
Protein Isolate or Protein Concentrate?
Most over-the-counter supplement store
protein powders are made from protein isolate. This means that it is more thoroughly filtered and processed than the concentrate. Most manufacturers brag that the result is a lower-fat, higher protein content; in their minds a better product. However, the additional filtering and processing removes a large amount of the protein’s important vitamins
and immune factors- including phospholipids and phosphatidylserine. Also removed by the additional filtration process are the omega-3 fats, CLA and Vitamin E.
Yet another drawback to a more thoroughly filtered whey protein includes the decreased amounts of glutamine and cysteine. Elite Lifestyle Cuisine’s The Elite Whey
protein concentrate contains over 4.1 grams of glutamine and 539 mgs of cysteine, as well as 21 grams of protein per scoop. Finally, dairy contains lipoic acid- a carrier of enzymes and immunoglobulin; therefore if you strip the fat, you are left with a lower quality whey protein. It is important to note that though the filtration process affects many immune factors, the amino acid profile remains intact.
Grass-fed or Commercial?
Let’s move on to comparing grass-fed organic whey protein to commercial whey protein powders. It simply becomes a hands-down slam dunk in favor of the all-natural grass-fed whey. Here’s why. First and foremost, cattle are raised without hormones and antibiotics are grazing on grass- as they were meant to be. However, there’s more! Commercial whey proteins are loaded with artificial sweeteners and flavors and often contaminated with additives, chemicals and heavy metals. They also contain fructose, sugar, gluten, or sugar alcohol, all affecting those with sugar sensitivities. The effect of consuming such poor-quality products is usually a hard to digest, artificially-sweetened protein that leaves an acidic aftertaste! Manufacturers will typically add many types of fillers to monetize their sales at the expense of the paying customer who is typically seeking the “best deal possible.”
The Final Word…
All things considered, unless you are on a very strict- calorie-monitored diet program, the concentrate from of whey protein serves as a more ideal option. Also unquestionable is the fact that a high-quality, grass-fed whey protein ranks supreme in terms of quality and nutrition profile.
Additional Benefits of Grass-Fed Whey Protein Concentrate vs. Whey Protein Isolate
- Helps obtain optimal intake of proteins, fats, carbohydrates, vitamins and minerals needed for overall wellness
- Immune system support- as it contains immunoglobulins
- Preservation of lean body tissue and building of lean muscle mass
- More effective insulin performance- more consistent blood sugar levels
- Helps maintain blood pressure levels that are within normal range