It’s no secret that protein is the king of muscle growth and recovery. But with so many options out there sometimes it’s hard to know where to start and which type of supplement to choose. You might also find yourself asking questions like:
“Is it better to get your protein from meat?”
“What’s the difference between casein and whey?”
“Can you have whey protein if you’re allergic to dairy?”
To help answer these questions, in this article we’re investigating whey protein, and more specifically: “whey protein isolate.” Covering everything from how this type of whey is made, to why we think it’s one of the best protein choices on the market. But first let’s address what exactly whey protein is and where it comes from.
What Is Whey Protein And Where Does It Come From?
Whey protein is produced by separating and extracting the two types of protein found in milk: whey and casein. Once the whey has been isolated from the casein, it can then be processed further to form three different types of whey protein: Concentrate, hydro isolate and isolate. While all three whey protein forms have their own benefits and advantages, isolate is the purest and most complete form of whey.
The Benefits Of Whey Protein Isolate
Whey protein isolate comes from a high quality protein that has gone through a sophisticated filtration process which isolates excess fat, cholesterol and sugar. The isolate is then hydrolyzed and broken down into smaller amino acids for easier digestion. The final result is a fast digesting, complete protein that contains no more than 1 gram of carbs and fat - leaving you with up to 80 - 95% worth of pure protein. But the benefits don’t stop there.
Contains All 9 Essential Amino Acids
Whey protein isolate is what’s known as a “complete protein.” Complete protein is a protein source which contains all of the 9 essential amino acids your body needs to repair and build muscle. Because these essential aminos are not produced by our bodies we have to get them from our diet or supplements in order to reap the full benefits. Without the essential amino acids, you may have a harder time with muscle recovery and in some cases you may even lose muscle.
Easy To Digest
Most people underestimate the power of a supplement that’s easy to digest. Compared to other types of protein (like casein and meat protein), protein isolate is absorbed and processed much quicker by your body - especially when it’s consumed as a liquid. Helping your body to begin the muscle building and recovery process faster.
Low In Lactose
Whey protein isolate contains less than 1% of lactose. Because of this, those who are lactose sensitive or intolerant are safe to consume whey protein isolate products. If you have a serious lactose problem however, it’s always wise to consult with your doctor or a health professional first.
Low In Fat And Carbs
Many traditional food products and supplements come loaded with added fat and carbohydrates. The good news is, whey protein isolate is low in both of these things. Providing your body with the protein it needs without the extra fat and carbs, which can slow your recovery and performance.