Can I drink overdue protein? Experts' opinions, possible risks

Sportsmen involved in power sports often worry about whether it is possible to drink overdue protein, and what are the consequences of using such an additive? Protein belongs to the category of bioadditives, which are used by athletes for certain purposes. Among them:

  • muscle tone increase;
  • power;
  • endurance.

Can I drink overdue protein?

And if you do not notice the result after using sports nutrition, then the additive is substandard. Do not use a protein with a doubtful composition and an unknown manufacturer. Another mistake of athletes is the use of an overdue additive. And now we will answer the main question: is it possible to drink an expired protein?

Although this additive is harmless, but at the expiration of the shelf life, it is capable of causing some harm to the body. Before answering the main question, it is necessary to find out from what and how the protein is produced. Let's start right now.

Species of protein

Those who did not buy this product before, choose a protein is difficult. This is due to the fact that it is produced from extracts of high-quality products( from milk, egg powder, beef, peas, rice, soy, etc.).

Is it possible to drink overdue whey protein

Protein supplements are divided into the following subspecies:

  • concentrate;
  • isolate;
  • hydrolyzate.

Which one to choose and can you drink overdue protein? We will try to answer these questions in as much detail as possible.

As you can see, this product consists of natural components, therefore, it can be taken by everyone( regardless of gender and age).But it is worth remembering that this is not a miracle remedy, from which the muscles will begin to grow in leaps and bounds. It is just a good protein snack. The basic amount of a daily dose of protein should be extracted from the usual daily diet. By the way, you need to be careful with this product to those who suffer from kidney diseases.

Depending on the type of bioadditives chosen, the price will also change. The meat protein will hit hardest on the pockets. The cheapest variety is of vegetable origin. It is made of the following components:

  • soybean;
  • peas;
  • rice;
  • wheat, etc.

When buying, pay attention to the composition, if you are intolerant of any component, then give preference to another species. For example, whey concentrate is not suitable for those who suffer from intolerance to lactose. In this case, buy whey isolate or egg protein.

Varieties of casein proteins can also lead to allergies, be careful. Despite the high price of the meat variety, it can also be used by those who do not tolerate lactose and gluten. And plant species are popular with those who do not eat meat( vegetarians) or can not afford to spend a lot of money on this product. If you chose a plant variety, then the dose should be doubled, then the effect will be the same as in the serum.

Technology of preparation of

Before answering the question whether it is possible to drink the expired Sinta protein or other varieties, it is necessary to get acquainted with the technology of production of this bioadditive.

is it possible to drink an expired protein dymatize

Generally, protein is produced from milk. Why do mammals at an early age drink only mother's milk and grow fast? It's simple: milk contains all the necessary elements for the growth and development of the body( proteins, fats, carbohydrates).

But it is in a liquid state, and as you know, protein is a loose product. The manufacturing process can be divided into several stages:

  • serum isolation( casein remains in the curd, and whey protein in the whey);
  • separation of the resulting serum into several components( extraction of whey concentrate from it).

That is, milk is produced from cottage cheese and whey. The latter passes pasteurization, filtration. As a result, we get whey protein, which must pass the stage of concentration and drying. At the output, we get a ready-to-use loose product of various concentrations( 60, 65, 70, 80 and 90%).

Shelf life

So, is it possible to drink overdue protein Dymatize or "Cinta"?To begin with, you need to know that their shelf life depends on the country of manufacture and the type of product selected. If we talk about a dry product, the terms vary from half a year to several years. When buying, pay attention to the date of manufacture. The shelf life of an open product is greatly reduced. All this is indicated on the package to the protein.

It is important to mention that if the protein is released as a liquid, the shelf life of the unopened package is reduced to one month, and it is not recommended to use the expired product.


On the question of whether it is possible to drink an overdue protein, you can answer unequivocally - no. Please note that the opened packaging should not be longer than six months. After this downtime, you need to get rid of the product, so as not to harm your health.

is it possible to drink an expired sintache protein

Where is it better to store it? As you know, protein is a protein product. And proteins need to be stored in a place where it's cool and dry. So they will remain unchanged for longer. The best place to store protein is the refrigerator. Even after a month of storing the protein, you need to look at it well before use.

Do not buy a product that has expired or is about to expire.


The Web often sells overdue protein at a low price. Some people think that this is a good buy. But this is completely wrong. Protein can not be qualitative after the expiry date. And it does not depend on who his producer is.

Can I drink overdue whey protein? Of course, no, because after using this product there may be health problems, in particular with the gastrointestinal tract.

Can I drink it and what are the consequences?

Can I drink overdue protein for a year? Absolutely not! An overdue product even for one month is no longer recommended.

Can you drink past-due protein for a year?

It should be remembered that such a dietary supplement does not already contain the necessary nutrients. Consequently, it will not produce any positive effect on the body, but it can do much harm.

When using an expired product, you need to prepare for some difficulties. Of course, we are not talking about a strong poisoning or a threat to life. However, the following ailments can be observed:

  • increased gas production;
  • bloating;
  • pain, pain;
  • diarrhea.

Be attentive to your health and when buying any product, pay attention to the date of manufacture!