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Whey protein and its relationship to diet

Whey protein and its relationship to diet
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The Strong is the New Sensual guide for girls, conceived by David Costa, the French specialist with more than ten years of experience in fitness, advises us to take care of nutrition so that the effort we make in the training of its fruits. But how do we achieve it?

Whey protein and its relationship to diet

The answer is precisely in that specialized food guide, where you can find more than twenty different tips on the best ways to achieve progress, eating as healthy as possible. Here at feelforfit we have the exclusive right to count on your cooperation and in such a case with the detailed explanation of the relevance of whey protein in nutrition.

He is based on a key term to understand this planet, the assertion that there are no miracle products, therefore, the only thing to remember is that

But who hasn’t seen in the locker room of a gymnasium, an athlete, who once finished the training, eats a protein bar? Doping? What do you think? The truth is, this is a way to fill the diet to optimize progress.


Most of the proteins in powder that exist in the market, they are made with base of milk (serum and casein) but also there are proteins in powder with origin in the egg, the meat, the soybean and the hemp.

Whey protein is derived from lacterosum, this lacterosum represents twenty percent of milk protein, the other part is casein. Lacterosum is the residual liquid part resulting from the coagulation of milk, this yellowish liquid (which you find in yogurt) contains water, lactose, minerals and proteins. The dust is then achieved by partial suppression of water and then dewatering with atomization in the drying tower.

Serum is a protein that is quickly assimilated after ingestion, about twenty to thirty minutes, allows an anabolic response after strength training, providing an overflowing supply of amino acids that are therefore directly involved in muscle building.

Casein is characterised by a slow assimilation as it simply solidifies. Gives amino acids to the body for seven-eight hours, which ensures an anti-catabolic effect and high digestibility. Casein is therefore ideal for sustaining a positive nitrogen count over a long period, hence its relevance at night to promote the process of restoration and muscle development.

Whey protein and its relationship to diet

Types of proteins.

There are four types of whey: whey concentrate, whey isolate, whey hydrolysate and bioactive whey. Next we explain it to you in detail:

  • Whey isolate is achieved by chromatography in ion exchange resins. This powder is practically lactose free and is richer in proteins and amino acids. Through cold filtration the protein is not denatured and its biological value is higher. It exhibits ninety percent or more in protein.

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The biological value is determined by the composition of the essential amino acids of the protein. The reference value must be that of the egg protein which is one hundred.

  • Whey concentrate is obtained by eliminating the elements that do not form whey and are not proteins with chemical filtration techniques (precipitation, filtration or dialysis) that denature certain proteins.

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This whey is the best on the market, but of lower quality with lower biological value and about eighty percent protein or less!

  • The hydrolysed serum is made either from the concentrate or from a result of enzymatic processes (hydrolysis). This process leaves a pre-digestion (chemical) approximately push proteins consistent with the degree of hydrolysis.

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  • Whey protein is a bioactive serum enriched with peptides such as lactoferrin or immunoglobulins.

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Whey protein and its relationship to diet

  • Casein is also after milk (the excess eighty percent), but by hydrolysis and exhibits high levels of glutamic acid, proline, leucine, lysine, serine and threonine. The protein content of casein powder, is eighty percent on average, and its biological value of eighty. It is in the form of calcium caseinate or micellar casein (the most interesting).

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It is essential to relocate the powdered food supplement intake. This practice is not a hoax, because it is no more efficient than consuming solid food after a weight training session. However, these products, their daily place for their practical sense that characterizes them. It is considerably more practical, to prepare a shaker with a dose of powder, than to cook a fillet of chicken, eggs or meat! And to increase your protein intake in protein powder, you have a totally justified site. For example, in a sandwich between two meals.

The other interest of proteins is to maintain a positive nitrogen count. So, eating a source of protein even before (mostly BCAA), along (primarily BCAA) and after training, will help you thrive, because the body will be supplied at all times by the nutrients it needs to rebuild itself.

Protein and weight:

The scientific literature indicates that a protein intake, helps to progress the performance, in muscle training, this threshold is two grams of protein per kilo of anatomical weight, increasing this data in the intake of protein, does not favor the results, and may even be contrary to the progression. Despite its interesting power and the virtues of protein, you should not take more than you need and that we also find in the traditional food (meat, fish, eggs). Excessive consumption will lead to an increase in weight, and damage the nephritic system to extract excess protein, in the form of organic remains (ketone bodies).

Consume a source of BCAA (five-ten g) either before training or hydrolysed serum (twenty-thirty g). After the session of consuming the hydrolysate (thirty-forty g) or if the section with carbohydrates for a better anabolism.

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