Your Guide to Whey Protein

Posted by GEN USA on

If you’ve had a protein shake before, then chances are good that you’ve had whey protein before. It’s a well-known and widely used powdered protein that you can find from almost any health or fitness retailer. At Golden Era Nutrition, however, we have an unparalleled dedication to high quality and better ingredient blends that has made us a top supplement provider.

The Golden Era team thinks carefully about every ingredient we include in our protein blends, as well as how each mix will taste. We also care about ensuring that consumers like you know exactly what they’re getting, so in today’s article, we’re breaking down whey protein: what it is, why it matters, and how you can incorporate it into your routine. Read on to learn more, and order your high-protein supplements from Golden Era Nutrition today!

What Is Whey Protein?

Whey comes from milk. It’s separated out as milk is turned into cheese and then processed and filtered to become the powdered protein many of us are so familiar with. Whey accounts for about 20% of milk protein, while casein accounts for the other 80%. You may think that casein would be a front runner in the world of exercise supplements for that reason, but in fact, whey protein has a number advantages that have propelled it to popularity in the race for quality protein powder.

Why Choose Whey Protein?

Whey protein is a complete protein, which means it contains all of the essential amino acids necessary for protein synthesis. It is particularly high in branched-chain amino acids (BCAAs), especially the BCAA leucine, which is essential to the creation of muscle protein. These components make it an important component for building and maintaining muscle as well as providing your body with energy throughout your workouts.

Studies have shown that whey protein mix can boost muscle strength and mass when combined with resistance training, compared with resistance training alone. It also serves as a filling macronutrient to reduce hunger and support healthy weight loss.

Advantages of Whey

There are many reasons why whey is a star in the world of exercise supplements and powdered protein. For one, it’s a versatile mix that can be consumed alone or mixed into other recipes. You can even use it to bake! It also has a number of advantages over other types of protein, including casein and soy, such as:

  • Low cost
  • Quick absorption by the body
  • High amounts of the BCAA leucine

Sold on using a whey protein mix? Now you have to decide what kind of whey high-protein supplement you want, because it comes in several forms. At Golden Era Nutrition, you can find a number of whey protein options, including our Protein Compound blend and our 100% Protein Isolate. Keep reading to learn which is the best fit for you.

Whey Isolate vs. Whey Concentrate

Whey protein often comes in two different forms: isolate or concentrate. Studies have not come up with any evidence to show that one form is better than the other, but each has a few different features that can help you decide which type is right for you. No matter which you choose, you always want to find a trustworthy, high-quality product, and that’s the only kind of supplements we offer here at Golden Era Nutrition.


Isolate is the more refined form of whey protein. It has a concentration of about 90-95% protein and lower levels of other components found in milk, such as lactose and fat. This makes it a good choice for those who are mildly lactose intolerant or have GI problems with other kinds of protein shakes, as well as those who are counting their carbohydrates. Isolate is among the options available that are as close as you can get to pure protein.


Concentrate is a less refined version of whey protein, and for that reason it is typically cheaper and contains more compounds typically found in milk. Whey concentrate is typically 70-80% protein and often has a creamier texture and taste because of its closer relationship to milk. While it does contain more lactose and fat, those levels are still low, and the other compounds included can be helpful, such as growth factors, lipids, phospholipids, and CLA.

What Form of Whey Protein Should You Choose?

As we said, it’s up to you to decide which kind of whey protein best fits your lifestyle and your needs. We do have some recommendations, however, to help guide you. If you have digestive difficulty with dairy products and you don’t want a vegan protein supplement, then whey isolate is a good option. It is also likely the best match if you are limiting other elements in your diet, such as carbohydrates and fats.

On the other hand, if you have more flexibility in your diet and you would prefer a more budget-friendly option, then whey concentrate is for you. Not only does it have the advantages of a powdered protein, but it also offers a more comprehensive array of the nutrients found in milk.

Order Your High-Protein Supplements From Golden Era Nutrition

At Golden Era, we have a number of options to meet your protein needs. Our Protein Compound, for example, blends whey protein isolate, whey protein concentrate, casein, and more for a well-rounded exercise supplement. We also have 100% Isolate and Grass-Fed Isolate Protein. Explore our products to find what you need to reach your health and fitness goals, and place your order today!



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