Marcus ATW
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Whey is definitely a great source of protein. Whey has a high biological value (BV). A high BV means that the amino acid ratio is excellent for building muscle and that a large proportion of the protein consumed is absorbed and utilized by the body. In addition, numerous studies from reputable researchers have shown that whey has immune-system enhancing benefits.
Whey is a dairy protein that is a by-product of the cheese making process. In its raw state, whey contains substantial amounts of fat and lactose (milk sugar). You wouldn’t want to eat raw whey. That’s why it is filtered and processed: to remove most of the lactose and fat. If you’ve ever heard of microfiltration or "ion exchange," those are simply methods of separating the fat and lactose from the protein. The end result is a more concentrated protein – either concentrate or isolate (which is what you want).
The primary difference between isolate and concentrate is that the isolate is more pure. (Because it goes through an extra filtration process) In other words, isolate contains more protein with less fat and lactose per serving. Based on whose figures you go by, whey isolate usually contains between 90-94% protein while whey concentrate has a protein ratio of 70-85%.
If you are lactose intolerant and you have problems with gas and bloating, then the isolate might be a better choice. But being more "pure" doesn’t necessarily mean that whey isolate is better or will produce greater muscle growth. Whey protein concentrate is still an excellent source of protein. T.V. So which do you like better?
Whey is a dairy protein that is a by-product of the cheese making process. In its raw state, whey contains substantial amounts of fat and lactose (milk sugar). You wouldn’t want to eat raw whey. That’s why it is filtered and processed: to remove most of the lactose and fat. If you’ve ever heard of microfiltration or "ion exchange," those are simply methods of separating the fat and lactose from the protein. The end result is a more concentrated protein – either concentrate or isolate (which is what you want).
The primary difference between isolate and concentrate is that the isolate is more pure. (Because it goes through an extra filtration process) In other words, isolate contains more protein with less fat and lactose per serving. Based on whose figures you go by, whey isolate usually contains between 90-94% protein while whey concentrate has a protein ratio of 70-85%.
If you are lactose intolerant and you have problems with gas and bloating, then the isolate might be a better choice. But being more "pure" doesn’t necessarily mean that whey isolate is better or will produce greater muscle growth. Whey protein concentrate is still an excellent source of protein. T.V. So which do you like better?
