5 Benefits of Using Pure Whey Protein Isolate You Need to Know
In an effort to put on quality lean muscle mass, many people hit up their local supplement retailer or go surfing online for a deal on protein powder. And while that’s a great idea and protein powder can come in handy when looking to increase your daily protein intake, not all protein is created equal. There are many forms of protein out on the market these days. We have whey protein concentrate, casein protein, soy protein, among others. But there is one that really stands out when compared to the rest and that’s whey protein isolate.
While your wallet may wince slightly when going from a whey protein concentrate to a whey protein isolate, in the end, you’re going to be much happier with your decision to shell out a little extra coin for the added benefits.
What is Whey Protein Isolate?
A common question asked is, “What exactly is whey protein isolate and what makes it so special?” In a nutshell, whey protein isolate (itself) is a natural byproduct of cheese. When cheese is produced, it provides both casein and whey through the process. The whey is then dried and formed into a powder. When whey concentrate is filtered further (cold processed and micro-filtered) and the fats and lactose are removed, we are left with what we know as whey protein isolate. This protein source provides a much cleaner and higher quality protein source when compared to a whey concentrate or casein protein.
Related Article: Is Using Whey Protein Shakes for Weight Loss Helpful?
Below are five benefits of using whey protein isolate.
1. Higher Percentage of Protein by Weight – Purest Form of Protein
Thanks to the filtration process of eliminating most of the carbohydrates, fats, and lactose, what you are left with is a product that contains a higher percentage of protein by weight. When you look at the various forms of protein powder on the market, each form holds a different concentration of protein.
If you have been around long enough in the industry, you have probably heard of WPC80. This is a form of whey protein concentrate that is 80% protein by weight (the general standard for a WPC) – which means the remaining 20% comes in the form of carbohydrates and fats. The quality can be even less with whey protein concentrate where it can be anywhere between 35-80% protein by weight. When you look at something like a whey protein isolate, you’re going to generally see a WPI90 where it contains 90% protein by weight (at a minimum).
When you want the best results, you need the highest quality form of protein to supply your muscles with the amino acids they need to grow. That being said, supplements should never replace proper nutrition. However, when used in conjunction with a solid training and nutrition plan, your results may improve.
2. Fast-Digesting Protein Source
When you look at the various forms of protein powder on the market, it can be quite confusing trying to figure out which suits your individual needs. When it comes to speed and delivery, whey protein isolate is a fantastic source. While there is nothing wrong with whey protein concentrate, whey protein isolate is faster digesting and can hit the system much quicker than whey protein concentrate or a caseinate.
Being that whey protein isolate is digested and absorbed so quickly, it makes it the perfect option for post-workout nutrition when you want to speed up your recovery.
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