Protein powders are really helpful for people, especially those who are working out daily. These powders can help the sportsmen and bodybuilders to develop lean muscle mass.
Protein powder shakes have a lot of health and fitness benefits. These can increase satiety, enhance the fat loss, improve the metabolic activity as well as deliver the essential nutrients.
Even protein is more natural to break down than any other solid foods. Thus, it gets easier to digest and also the muscles easily get the essential nutrients from it.
There are two types of protein powder that you can get in the market. These are – Milk protein isolate and Whey protein isolate. If you want a comparison between milk protein isolate vs. whey protein isolate, then read on.
What is milk protein isolate?
Milk Protein Isolate, as the name suggests, is the same protein that can be found in fresh milk. It contains a high amount of amino acids that can help you to gain and also maintain more lean muscles.
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It also increases the feeling of fullness when you have it. Milk protein isolate is a high-quality source of protein that is essential for the athletes for their post-workout recovery.
Thus, bodybuilders and athletes prefer this protein powder. It can efficiently repair the muscle tissues overnight.
What is whey protein isolate?
On the other hand, whey protein isolate is a dietary supplement that is derived by separating various components from milk.
Whey is one of the by-products of the cheese-making process, and it can be further processed to make whey protein. Whey protein isolate goes through a process named cross-flow microfiltration.
By this process, the protein is separated from lactose, cholesterol, and fat. That means you get a purer protein in whey protein isolate.
Whey Protein Isolate
Isopure Unflavored WPI powder contains 25 grams per serving of unadulterated 100% Whey Protein Isolate, stripped of fat, carbs, fillers, sugars and lactose. Easy to add to any food and beverage (hot or cold), and so pure you won’t even taste it.
Nutritional ingredients of each type of protein
Here is the nutritional ingredient comparison of milk protein isolate vs. whey protein isolate:
- The Milk Protein Isolate contains 50% of protein per 25 gm. Per serving contains 30 gm. of protein powder with 110 calories. It also contains 1% of carbs and 0 gm. of fats in it.
- The Whey Protein Isolate contains 44% of protein per 30 gm. The Calories content of this protein powder is 110 along with 1g of total fat and 4g of total carbohydrate.
Whey protein isolate, as well as milk protein isolate, contains 90% of the protein in total. So, in both cases, the amount of protein content is quite high.
Though, the quality of protein may vary from one powder to another because of the different process of filtration used while processing.
Difference between milk protein isolate vs. whey protein isolate
The milk protein isolate vs. whey protein isolate is quite a popular topic of discussion.
People often want to see the comparison between these two to ensure which one they can buy. As the nutritional value per servings is almost the same for both, read on to know other differences:
- Milk protein contains casein, and hence it takes a longer time to digest. Whereas, the whey protein isolate is a byproduct of cheese and it can be digested much faster than the former one.
- Milk protein is always better to have before going to bed, and on the other hand, whey protein can be taken just after your workout.
- The milk protein isolate doesn’t contain any fat or carbohydrates in it. On the other hand, whey protein isolate goes through ultrafiltration which keeps the fat and carbs intact in it.
Pros and Cons
Here are the pros and cons of the two type of protein powders:
Pros of milk protein isolate:
- Contains more protein per serving;
- Has a higher amount of casein protein;
- Helps in post-workout recovery;
- Contains essential amino acids;
- It helps in muscle growth.
Cons of milk protein isolate:
- Takes a long time to digest;
- It contains fewer carbs and no fats at all.
Gold Standard 100% Whey Protein
by Optimum Nutrition
Whey Protein Isolates (WPIs) are the purest form of whey protein that currently exists. WPIs are costly to use, but rate among the best proteins that money can buy. That’s why they’re the first ingredient you read on the Gold Standard 100% Whey label. By using WPI as the primary ingredient along with premium ultra-filtered whey protein concentrate (WPC), ON are able to pack 24 grams of muscle-building protein into every serving.
Pros of whey protein isolate:
- Highly digestible in nature;
- Due to ultrafiltration carbs and fats remain intact;
- Great for post morning workout;
- Contains the most purest and highest quality protein;
- Easily gets absorbed in muscles.
Cons of whey protein isolate:
- May contain artificial sweeteners and soybean oil because of ultrafiltration;
- The protein content is lower than the milk protein.
Why should bodybuilders and athletes use protein powder?
Bodybuilders and athletes need more protein than others. This is because they need more energy to increase their strength and also to get lean muscles.
Protein helps them in many ways, and thus protein powder is the easiest, quickest, and the most convenient way to consume essential protein. It provides the exact amount of protein that the bodybuilders and athletes require daily.
Protein powders are generally consumed before or after the workout. Besides the high-protein foods, the bodybuilders and athletes need more protein to perform the exercises daily and gain more muscle mass.
Protein powders also protein the essential enzymes, nutrients and amino acids essential to improve the metabolic system as well as the immunity system.
Without enough protein, bodybuilders and athletes will not be able to perform the types of exercises they do. They work out vigorously in the gym as well as on the ground to achieve their goals.
Protein powder works as a support to perform a better cardiovascular function, the growth of muscles and also post-workout healing.
With a sufficient amount of protein, your muscles can heal up quickly. So, in case if muscles have been injured due to intense training, these protein powders help to cure them.
With the milk protein isolate vs. whey protein isolate comparison, the bodybuilders and athletes need to choose the exact type of protein they want.
The choice largely depends on their workout schedule and intensity. The protein powder may vary based on your morning and night workout.
So, the choice of protein powder depends on the workout regime, food intake, time and necessity of the athletes.
So, it is quite clear that in milk protein isolate vs. whey protein isolate, it is entirely the choice of the user to select their preferred one.
Based on the quality and quantity of the protein and other essential nutrients, you can make a decision.
If you are confused between these two, then this comparison can help you to decide which one you need to choose for your health and workout routine.