Protein is one of the main building blocks of the human body, which includes two types of whey protein and casein. The difference is that whey protein is quickly absorbed and casein protein is slowly absorbed

Whey protein

Protein is used in the human body to make skin, hormones, enzymes and neurotransmitters
People usually use whey protein supplements for muscle growth along with resistance exercise such as bodybuilding.
Protein is found in many foods such as meat, legumes and dairy products.
Cow’s milk contains 80% casein protein and 20% whey protein.
As mentioned, casein protein is slow to digest, so it is usually consumed at the end of the night and before going to sleep, but whey protein is quickly absorbed and is usually consumed before or immediately after training.
Consumption of whey protein:
For amateur athletes in the field of bodybuilding, the amount of consumption is 2 grams per kilogram per day
That is, if a person’s weight is 70 kg, he should receive 140 grams of protein from food sources and whey protein.
The most amino acid in whey protein is related to bcaa amino acid.
This amino acid is directly used in the growth and repair of muscle tissues.
One of the most famous of them is leucine, which separates the whey protein sports supplement from other products.
Types of whey protein:
Concentrated whey: it contains whey protein and some fat and carbohydrates, which depending on the manufacturer can contain 30 to 90% of whey protein.
Whey isolate: among all whey proteins, it contains the most whey protein, which contains at least 90% of whey protein.
hydrolyzed whey:
In order to use whey protein for medical purposes and infant formula, hydrolyzed whey protein is suitable for those who cannot tolerate isolated whey.
Whey protein contains all 9 essential amino acids for the body.

What is an essential amino acid?
As you know, the human body can supply some amino acids on its own. We call amino acids that the body cannot produce and must obtain directly from food as essential amino acids.
What are the benefits of whey protein in bodybuilding?
Whey protein supplement is one of the most valuable sports supplements in the world and it has many benefits, some of which we will mention:
1 It reduces fat and builds muscle
2 Whey protein supplements cause healthy weight loss.

Whey protein
  1. It can be useful in reducing hunger.
    Note: If you are allergic to cow’s milk or lactose components, whey protein can cause the following side effects:
    1 Stomach pain
    2 Nausea and vomiting
    3 headache
    4 acne
    5 muscle cramps
    6 fatigue
    7 loss of appetite

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