Whey protein isolate: what is it and whether it is needed?

Everyone knows that protein or protein is the main and main building material for muscles, which must come in sufficient quantities with food. But athletes use a variety of protein-containing supplements, including whey protein isolate.

How to get?

Milk whey is a by-product of cheese production, which is extracted in large quantities and is further processed. The latter is a long process of ion exchange and micro-ultrafiltration. The original product relieves animal fats, lactose and harmful cholesterol, leaving a net milk protein as a result. And it is better to use the one that passed the filtration than the additives obtained by ion exchange, because this method assumes the effect of high temperatures, which does not have a favorable effect on the final product. The whey protein isolate can not be compared with other sources of protein (meat, cottage cheese, eggs), because its biological value is many times higher, not to mention the quality. Its main feature is the content of a huge number of amino acids BCAA, which, in fact, participate in the synthesis of muscle mass and in maintaining its tone.

Act

All bodybuilders and other people striving for athletic build know how important protein supplements are, especially whey protein isolate. It not only provides all the muscles necessary for their construction, but also very favorably affects the immune system of the body due to the content of glutamine. But all the same, its main effect is stimulation of the growth of muscle tissue. Taking even minimal servings of whey protein, you can achieve good results, but only on the condition of daily strength training.

Dosage and contraindications

Whey Protein Isolate is recommended to take in the calculation of 1-2 grams per kilogram of weight. You can and less, but do not advise, if only divide into portions and drink 2-3 times a day. Too large doses of the drug may lead to congestion of the liver, and, consequently, to a worsening of the result. It is very convenient that whey protein isolate is sold, the price of which depends on the manufacturer, in the form of a powder. It only remains to add what you like (juice, milk or water) or to prepare a cocktail and drink during the workout. It is very quickly absorbed and begins to work, increasing anabolism. Another remarkable feature of this additive is the absence in its composition of harmful lactose, on which allergies can occur. If you have one, do not dilute the powder with milk or other lactose-containing liquids. Whey Protein Isolate is perfect for those who simply want to maintain their muscle tone, then the dosage should then be 25-30 g per day.

Varieties

There are other types of such additives, more effective or vice versa. Mostly they differ in price, but do not forget about the positive effects on the body. The best whey protein isolate is hydrolyzate. It is obtained in the same way, but then subjected to hydrolysis, which ultimately leads to an increase in the rate of digestion. It is worth such an additive is much more expensive. Whichever protein concentrate you choose, you should first consult a person competent in this matter.