Protein isolate is a pure protein (the protein content in the total mass is not less than 95%). It is rid of carbohydrates, fats and lactose almost completely.
Whey Protein Isolate is considered the best. It is made from whey, which is separated during the production of cheese. After this, whey protein is released using special technology.
Protein isolates can be isolated from the mosta variety of products, such as fish, meat, cottage cheese, chicken, eggs. All these foods contain large amounts of protein. But of course, none of them compare with whey protein in terms of biological value and quality. It contains a huge amount of amino acids BCAA, which are needed for the synthesis of muscle tissue and for its recovery.
If you do not know which protein to choose and which oneof them the most qualitative, it is worth paying attention to the composition of the mixture (it should not include various impurities and additives). The label on the package must not be damaged.
To date, in addition to the protein isolate, there are other types of whey protein:
- Whey protein concentrate.This species is by far not the most pure type of protein, since the total proportion of protein in such mixtures ranges from 35 to 80%. Therefore, they can contain a large amount of fats and lactose.
- Whey Protein Hydrolyzate.In the process of production of this mixture, protein molecules are divided into tiny fragments, which allows them to be much easier and faster to digest in the body. To assess the quality of this protein can be to his taste: if the protein is present in an insufficient amount in the mixture, it begins to slightly bitter.
Benefits of Whey Protein
One of the main advantages of protein isProtein production in the required quantities for the growth of muscle mass. Bioactive peptides that are contained in whey protein have unique properties: they stabilize the immune system, inhibit the action of many microbes, reduce blood pressure and improve digestion.
In addition, this protein contains glutamine -amino acid, which is necessary for the immune system (used by the body as an energy source). And immunoglobulins, which are part of the serum, will help stop the weakening of the immune system. Whey protein also increases the level of glutathione, which is the most important antioxidant.
How to drink protein
You can take the protein in different ways. Some people take it right after waking up, others before training, and the third after it. It all depends on the characteristics of a particular organism.
Time of protein intake:
- After sleep.Basically, people sleep about 8 hours a day, and at this time the body does not get food, so it begins to actively absorb internal supplies of nutrients. The internal processes of catabolism are starting, and the best way to stop them is to drink a portion of protein. In about 30 minutes, the amino acid level will reach its maximum composition, and after that you can start breakfast.
- During the whole day.Between meals, you need to take a protein isolate. If you are trying to lose weight, you can replace meals with protein foods. And protein mixtures are ideal for people who want to build muscle mass.
- Before training. Protein isolate should be taken about 2 hours before exercise, this will help to avoid catabolism and provide the body with the necessary amino acids.
- After training.It is after physical exertion that the body absorbs almost all nutrients, so taking a protein will ensure the intake of amino acids in the shortest possible time, and carbohydrates will restore the level of glycogen in the body.
