Donor blood must be completely safe for patients. Therefore, it is recommended that the blood donor follow a special diet before donating, that is, some time before going to the transfusion station you need to change your usual diet. There is no need to be afraid that you will be placed within strict limits - you will have to limit yourself in the foods you consume for a maximum of 2-3 days before the procedure.

Who can become a donor

A donor is a person who voluntarily donates his blood, which can subsequently be used for transfusion to other people. Anyone between the ages of 18 and 60 can take part in the program if they have undergone a free medical examination, during which no contraindications to donation have been identified.

The latter can be absolute and relative. In the presence of absolute restrictions a person will never be able to become a blood donor in his life, but in the case of relative ones, after a certain time you can donate your blood, that is, become a donor.

People with HIV infection, syphilis, viral hepatitis, tuberculosis, various diseases blood, oncological diseases, in no case can be allowed to donate, since it is important to replenish the bank only with safe donor blood. Time restrictions may be imposed on different terms depending on the reason. For example, having removed a tooth, you will not be allowed to undergo the procedure for 10 days, and having had a sore throat, you will have to forget about donation for whole month from the moment of recovery.

By the way, many people do not risk becoming donors, because they are sure that large blood loss will cause significant harm to the body. But scientists have long dispelled this myth. It turns out that donating blood once every 60 days does not cause any harm to the human body.

What to eat before donating blood

In a few days you will have to radically change your diet. It is difficult for a beginner to immediately understand what can be eaten and what cannot be eaten. Below is a list of permitted products:

• lean steamed beef;
• boiled or steamed chicken without skin;
• lean fish;
• fresh or boiled vegetables (beets must be excluded 48 hours before);
• bakery products (bread, crackers, crackers);
• boiled cereals in water, pasta without oil;
• fruits (citrus fruits and bananas are not recommended);
• compotes, fruit drinks, juices;
• preserves, marmalade, confiture, honey.

Experts prescribe the night before to avoid eating fatty, fried, spicy and smoked food. Dairy products, butter and eggs are also prohibited, as their consumption can lead to chylosis of the blood (it will become oily). In this case, you will not be able to proceed to donation, since the prepared components will be of inadequate quality.

It is important to drink a sufficient amount of clean, non-carbonated water; you can drink sweet tea with sugar, juices, fruit drinks, but it is strictly forbidden to drink carbonated drinks that contain dyes and alcohol. Be sure to give up any medications that contain aspirin and analgesics within two days.

You should not smoke 2 hours before the procedure, as this is dangerous not only for the health of the person to whom your blood will be transfused, but also for yourself.

Before delivery donated blood You need to get a good night's sleep and have a hearty, high-carbohydrate breakfast. For example, you can drink sweet tea with sugar, eat porridge with water, bread or biscuits. The most suitable time for donation is 2 hours after eating. Under no circumstances should you donate blood to empty stomach- this can have a bad effect on your well-being.

Usually, for the donor at the blood collection point, comfortable conditions. There is no need to be afraid of the procedure itself. They will apply a rubber tourniquet to you, treat the skin on the bend of your elbow with a disinfectant compound, and carefully insert a needle into your vein, which is connected to a container that collects blood. Please note that each blood draw is performed with disposable sterile instruments. The procedure does not take much time - it lasts literally 20 minutes. Don't worry if you notice you feel a little dizzy. This normal reaction the body to a sharp decrease in hemoglobin, which causes a decrease in blood pressure.

Diet immediately after donation

No more than 500 ml of blood can be taken from you at a time; usually the donor loses 400-450 ml, that is, on average, a tenth of its total volume. Such blood loss is safe for humans, but immediately after donation it is necessary drinking plenty of fluids and heavy meals. Do not try to get up immediately after the procedure - it is better to spend at least 10-15 minutes in a relaxed state.

The set of permitted products is established by the Order of the Russian Ministry of Health. In this case, the rest of the products should be provided to the donor as dry rations.

The standard food basket fully meets all requirements balanced nutrition, contains the required amount of calories from correct ratio proteins, fats and carbohydrates. But a person who donates blood for money is not entitled to free food by law.

Nutrition of the donor in the period between blood donations

To completely protect your health, you must follow the rules established by doctors. Men can donate blood a maximum of 5 times a year, and women - 4 times. At the same time, nutrition plays a huge role in the recovery process.

In the intermediate periods, you should enrich your diet with protein foods:

• dairy and fermented milk (milk, kefir, cottage cheese, cheeses);
• meat;
• good to include poultry, eggs, fish and seafood;
• vegetable (buckwheat, lentils, pomegranate, soybeans, beans, chickpeas).

But in everything you need to know when to stop. The diet should not only be high in calories, but also balanced, and do not forget to drink plenty of water. Following these simple rules, you will help your body achieve recovery in just 2 weeks.

Take this important and noble cause very seriously. Remember that patients, including anyone, need quality blood healthy person. By becoming a donor, you help other people. It should not be your goal to receive free food or cash payment. Please take all these recommendations seriously!

When a specialist sends a patient for blood biochemistry, he especially emphasizes that this procedure is carried out on an empty stomach. Sometimes you can drink just a little water, but it depends on what exactly the doctor wants to check. Why before passing biochemical analysis Is it forbidden to eat or drink blood? Are there any other prohibitions, and what are they related to? You will find complete answers to these questions below.

General concept

Biochemical screening is one of the most effective diagnostic methods human body. It contains about two hundred indicators, but in practice, experts use only 30 every day.

Biochemistry makes it possible to check:

1. Liver function (analysis for total and direct bilirubin, GGT).
2. Kidney function (check urea levels, uric acid and creatinine).
3. State of the pancreas (determination of glucose, C-peptide, alpha-amylase concentrations).

The main advantage of blood biochemistry is the ability to determine the early stages of disease development by changing the concentration of chemical components of the plasma.

Blood chemistry

Is it possible to eat before a blood biochemistry test?

Thanks to this study, the doctor will be able to assess the patient’s health by analyzing the main indicators. This procedure requires preparation from the person being studied, one of which is the most important aspects which is the issue of nutrition.

Taking material for the LHC is done only on an empty stomach, while coffee and tea are strictly prohibited.

Foods that should not be eaten before donating blood for biochemistry include:

• Fat.

• Roast.
• Smoked.
• Alcohol in any form.
• Meat.
• Fish.
• Kidneys.
• Liver.

Important! To increase the accuracy of the results, the doctor has the right to put the patient on a strict diet for 3-4 days before the test. This decision cannot be ignored, otherwise the patient will have to undergo biochemistry again and undergo additional tests.

Is it possible to eat before donating blood for a biochemical sugar test?

Glucose is a criterion for carbohydrate metabolism in the body. Testing its concentration does not require such rigorous preparation from the person being tested. Some experts even rule out abstaining from food for twelve hours before taking blood, but most doctors still ask patients to prepare for this.

What can you eat before a biochemical blood test? The list of acceptable products contains everything except:

• Spicy.
• Sweet.
• Fat.
• Bananas.
• Avocado.

• Citrus fruits.
• Dairy products.
• Sausages.
• Meat.

The first part of foods should be removed from the diet 36 hours before the event. The second part – 6 hours before visiting the laboratory.

• The consumed portion does not exceed 150 grams.
• You are allowed to eat a maximum of half the standard daily value food.

Despite the absence of prohibitions, it is better to test plasma for fasting glucose concentration, since this will give the most accurate result. If a morning fast causes severe discomfort to the patient, it is allowed to use clean water no more than 350 ml.

Is it possible to drink water before a biochemical blood test?

The concentration of some chemical elements in the blood is highly dependent on the level of water in the body. These include:

• Leukocytes.
• Uric acid.
• Glucose.

Because of this, people who need to test the concentration of these compounds should not only avoid food, but also water.

At the same time, a small amount of clean water will be useful before taking blood from a vein, as this will make the procedure easier and faster. This is especially important for expectant mothers, since pregnancy provokes female body development of new uteroplacental circulation, which leads to a decrease blood pressure.

Important! At low rates A person’s blood pressure narrows, so it is not always convenient for a laboratory technician to take blood. Such patients are allowed to drink a small amount of water.

Some patients are too sensitive to venous blood sampling, and against the background of fasting this feeling intensifies. To avoid loss of consciousness, such people are even recommended to drink 150-200 ml of water right 10 minutes before the procedure. This dilates the vein, blood is drawn easier, and the procedure itself takes less time.

This ambivalent attitude of specialists towards taking water before blood biochemistry is noted all over the world. For example, in foreign countries Doctors allow water and various drinks to be taken directly on the day of the procedure. Our doctors are not only adamantly opposed to any liquids, but also veto the use of chewing gum and brushing teeth before drawing blood.

Why you shouldn't brush your teeth

Many people find the ban on brushing their teeth on the morning of the test unreasonable. However, it has strong supporting arguments.

One of the components of most toothpastes is chlorhexidine and triclosan - synthetic substances with antibacterial properties. When cleaning, they mix with saliva and first enter the stomach, and then into the blood, where they affect it. chemical composition. Compared to natural antibiotics, synthetic antibiotics are not characterized by the division of microflora into harmful and beneficial, so they destroy all microorganisms in their path.

Sometimes paste manufacturers add sweeteners to their product to improve its taste. When they enter the blood, they increase the concentration of glucose, so the analysis for this substance will no longer be reliable.

An essential component of toothpastes and other products household chemicals is sodium lauryl sulfate. The main task of this substance is to create foam, which improves teeth cleaning by breaking down enamel plaque.

In addition to its advantages, lauryl sulfate also has a negative effect on the human body:

1. Changes the protein concentration in cells.
2. In combination with other care products oral cavity creates nitrate compounds that accumulate in the body and slowly leave it.

There is an analogue of lauryl sulfate - sodium loreth sulfate, which, in addition to the above negative action on the body, provokes the formation and accumulation of toxic dioxins in it.

Therefore, doctors prohibit some study subjects from brushing their teeth before undergoing biochemical blood screening. No matter how carefully a person performs this procedure, the constituent elements of the paste will still enter the blood with saliva and change its chemical composition for some time.

Based on these arguments, it is prohibited to use and chewing gum for fresh breath. Some patients experience severe discomfort because of this, but it is better to “suffer” for a while from lack of hygiene than to retake the test later.

However, in addition to asking what you can eat before donating blood for biochemistry, and whether you can eat at all before a biochemical blood test, it wouldn’t hurt to learn about other useful recommendations.

Proper preparation for the procedure

Blood biochemistry is laboratory method examination, which allows you to monitor the functioning of vital organs human body. It is used to check:

1. Liver.
2. Kidneys.
3. Rheumatic processes.
4. Correctness of metabolic processes.
5. Deficiency of nutrients and microelements.

Due to such a wide range of possibilities, biochemistry requires the patient to strictly adhere to the following restrictions:

• Five days before the test, avoid physical exercise.
• Ten days before the event, stop drinking alcohol.
• Get tested before your appointment medical procedures, injections and pills.
• Complete the event before eleven o'clock in the afternoon.
• Do not smoke 2.5 hours before taking blood from a vein.
• Minimize any stress (especially emotional).
• Sit quietly for half an hour before visiting the laboratory assistant.
• If an adult patient is scheduled for a cholesterol test, they should not eat for fourteen hours beforehand.
• An adult, teenager and even a child should not consume any types of meat and fish, liver, tea and coffee within 9 hours to determine the concentration of uric acid.
• It is better to take a blood sample to check your iron level before ten in the morning.

The first four points can also be useful before taking blood from a finger.

Is it possible to eat before taking blood biochemistry tests to check blood sugar and hormone levels?

A study of sugar levels is indicated if there is a suspicion of development diabetes mellitus to monitor already sick people and check the correctness of the selected therapy.

The collection of material for this analysis is carried out on an empty stomach or after a snack. This issue can only be resolved by a qualified specialist, based on the individual characteristics of the patient. If he insists on the first preparation option, the subject must eat eight hours before visiting the laboratory. The “allowed” snack includes juice, tea and coffee. If biochemistry is prescribed after a meal, the person must eat an hour and a half before the test.

Note! Blood biochemistry for the concentration of hormones and glucose requires special preparation, all the nuances of which the doctor must convey to the patient.

Blood sampling to check hormones is always done on an empty stomach. It is strongly recommended not to eat fourteen hours before the event. All drinks except pure still water are prohibited.

The exception is checking insulin and C-reactive protein. Blood is donated for these indicators strictly after two hours after eating food. An experienced specialist will always tell you about this fact.

When checking the concentration of thyroid hormones three days before the procedure, daily diet All iodine-containing products must be excluded.

This also includes severe injuries with subsequent bleeding (road accidents, workplace accidents, and so on).

An artificial analogue of living human blood has not yet been invented, so donors literally are the support and support of this world.

How does the procedure take place?

Typically, before blood is drawn, a person registers, fills out a questionnaire and undergoes a short medical examination, including:

1. Donating blood from a finger to check hemoglobin levels.
2. Consultation with a transfusiologist.

They may offer you different variants body position when donating blood: lying, sitting or reclining.

IMPORTANT: It is best for beginners to donate blood while lying down, since in this case the likelihood of fever or dizziness tends to zero.

For experienced donors, it is acceptable to donate blood sitting/reclining.

To begin with, the arm above the elbow is pinched with a belt, the inner elbow bend is lubricated with alcohol and pierced with a medical needle. The blood collection itself takes place within a maximum of 10 minutes (during this time, up to 450 ml is collected in a plastic bag). After the procedure is completed, the rubber tubes are tied up and the needle is removed from the vein. The resulting blood is poured into a test tube (usually its volume is 20 ml).

The blood collection site is covered with cotton wool and bandaged tightly.

In addition, donors must periodically undergo:

More details about the procedure can be seen in the video below.

How to become a donor?

It is most advisable to first list the reasons that may prevent a person from taking the honorable path of donation.

Contraindications

• Myopia greater than six diopters.
• Mental illnesses.
• High or low blood pressure.
• Vaccinations (for each, an individual period is calculated, after which you can become a donor). The timing is specified at the donor center.
• Tooth extraction (2 weeks).

Specific contraindications (only for women):

• Menstruation and the five-day period after it.
• Pregnancy and lactation.
• If less than 1 year has passed since pregnancy and childbirth.
• If less than 3 months have passed since the end of the lactation period.

Who definitely cannot become a donor?

The following persons are not allowed to donate blood:

1. Operations – year.
2. ARI (viral and bacterial type) – month.
3. Taking antibiotics/analgesics – 2 weeks.
4. Tattoo or piercing – up to a year.

Who can donate blood?

Unfortunately, only a few points can be included here, which means that not everyone can really become a donor.

People can donate blood:

• Healthy people with good health.
• People weighing more than 50 kg.
• Those who have reached the age of majority (but have not exceeded the age of 60).
• Persons with identification (military ID or passport).
• Persons with local registration.

Where do you donate blood and what do you need to have with you?

In order to donate blood, you must seek advice from a donor center. You must have an identification document with you.

How to prepare?

In order for you to really benefit a person or even save his life, you must adhere to following rules before donating blood:

1. Pre-balance your diet, and immediately before the day of delivery, adhere to a special diet.
2. Drink sufficiently large amounts of clean drinking water.
3. Give up alcohol two, or better yet, three days before the test.
4. Taking medications that include analgesics with aspirin should be stopped three days before the procedure.
5. If you smoke, then refrain from indulging your bad habit at least an hour before blood sampling.
6. Before donating blood, you need to get a good night's sleep.
7. You should not come to donate blood if you feel chills, dizziness or weakness.
8. You cannot donate blood on an empty stomach; you must eat before donating.
9. A few minutes before blood sampling, drink a glass of sweet hot tea with sugar.

What foods should you avoid?

On the eve of the test, you should not eat all the foods on the list below:

Before the big day, the donor needs to eat the following foods rich in carbohydrates:

• Sweet tea.
• Vegetables and fruits (except bananas).
• Mineral water.
• Light compotes and fruit drinks.
• Pasta cooked in water and without oil.
• Boiled cereals.
• Bakery products.
• Jam.

The video shows an example of what a donor's lunch looks like before donating blood

Actions after donating blood. What can and cannot be done?

• Under no circumstances should you stand up suddenly immediately after the blood has been drawn. You need to wait at least 15 minutes, and then you can go about your business.
• If you experience problems such as weakness or dizziness, you should inform the medical staff.

If you feel dizzy, you can easily deal with it: sitting position lower your head between your knees, or move your legs above head level while lying on the couch.

• Do not smoke for an hour after donating blood.
• Do not carry heavy objects for 24 hours.
• Your diet should exclude alcohol for at least 24 hours after the test.
• You need to eat regularly and properly, drink enough water.
• Vaccinations can only be done 10 days after donating blood.

1. It is better to refuse to donate blood before important events: exams, competitions, difficult and hard work (both mentally and physically).
2. Before drawing blood, you must answer the questionnaire strictly honestly and truthfully.
3. If you have already arrived home after taking blood, and you suddenly feel sick, the skin around the vein turns red and your head starts to feel dizzy, then sitting and doing nothing is simply dangerous. Contact the blood transfusion station immediately!
4. Juicy and fresh fruits are the best way to help your body cope with blood loss. You can eat a couple of apples, tangerines, oranges or peaches.
5. You cannot wet the needle mark (puncture site) for several hours; it is even better to wait until the evening.
6. You can actively engage in sports only after 3 or 4 days.
7. If there are no problems with your health, then get behind the wheel and drive vehicle you can immediately.

Is donation safe?

The answer to this question cannot be unambiguous.

On the one hand, donation is absolutely safe if all the above conditions are met.

Unfortunately, no one is immune from emergency situations. These include:

1. Damage to a vein during blood sampling (rare, but does happen).
2. Even knowing all the characteristics of the patient’s body, it is impossible to fully predict the likelihood of a fainting state. Blood hemoglobin level naturally falls. The same applies to blood pressure.
3. You can get an infection (if needles, bags and tubes are reused). But the likelihood of this is negligible, since usually a medical donor kit is opened directly in front of the donor.

One of the opinions on this matter is in the video below

How often can you donate blood?

• Women should donate blood no more than 3-4 times a year. In this case, the intervals between each blood draw should be approximately the same (that is, once every three months, for example).
• Men can safely donate blood up to 5 times a year. The approximate interval between two procedures is 2 months.

It is worth saying that these data are relative, since each person has individual characteristics regarding the body’s endurance, its ability to recover, and so on.

How does the process of blood restoration occur under favorable conditions?

• Within 72 hours, the original blood volume is restored.
• In 40 days, the composition of red blood cells, hemoglobin, leukocytes, platelets, and so on should be restored.

In conclusion, it is worth saying that donation is great option helping other people, but before this procedure you should thoroughly familiarize yourself with its features and contraindications.

I am a 40-year-old man who started donating blood at the age of 32 - 19 times. At first, hemoglobin was 145; over two years it dropped to less than 130; I had to take a longer break of 90 days. Men have a minimum hemoglobin of 130.

The doctor told me to eat meat - but eating it didn’t help - hemoglobin was poorly restored. Another donor (woman) advised taking Fenyuls - for women with heavy menstruation - contains iron. 10 tablets help - hemoglobin 170 (off scale bad). During the first 5-8 blood donations, I felt an improvement in my health in the first hours - every resuscitator knows the golden hour. The body detected blood loss and became active for a couple of hours. I caught a cold twice immediately after blood donation - this means that the immune system is activated for a couple of hours, and then weakens along with the body. I asked other doctors about these affairs in the state. In clinics they keep everything quiet, but in a commercial cardiologist he said that donating blood is harmful - your blood pressure rises - treatment is then long and expensive. You can donate blood rarely - for your own people. During the last round of exercises, my blood pressure went up from 150 to 95 and my pulse went up to 105 - that's awesome! then it stabilized. It hurts to look at 20-year-old youth who are paying for pennies - 550 rubles. and a certificate from the university. ruins your health. The last five years - all young people over 50 are generally donors, I think they are deliberately rejected. It is necessary to limit the age of blood donation from 30 years! The bloodsuckers also reject me, either the blood is fatty or the hemoglobin is 123, the drive is 4 hours and there are queues everywhere (young meat sits) - it’s not profitable and tiring, and Zhor torments me all the way. I would give up altogether, but it’s not long before the honorary donor, I’ll hand over the flight no matter what, and at work they pay for certificates for time off.

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Nutrition before donating blood

Donation is a good and very useful event, especially when it comes to donating blood free of charge. However, so that your work is not in vain, and the procedure is successful (quite often whole blood is rejected due to bad tests), before the event you need to eat properly and balanced.

What can you eat before donating blood, and what can you eat? Is it necessary to constantly adhere to a diet in case of regular donation? Is it possible to smoke, drink coffee and water before donating blood? What are the general rules for preparing for an event? You will read about this and much more in our article.

What can you eat before donating blood?

List of permitted products:

• Low-fat cottage cheese;
• Low-fat varieties of meat (preferably white poultry), in limited quantities - beef;
• Vegetables, including potatoes, beets and other healthy root vegetables;
• Light porridges cooked in water;
• Domestic types of fruits are moderately acidic and sweet;
• Pasta products made exclusively from durum wheat;
• Mineral water, fresh vegetable and fruit juices without added sugar, compotes;
• It is allowed to use greens, except garlic, onions and radishes;
• Eggs – you can eat only whites, no more than 1 egg per day;
• Some sweets - in particular honey, a little marmalade and marshmallows;
• Bread and products based on it. It is advisable to choose stale product options without yeast;
• Fish. Only lean ones, such as pike perch, herring, cod or sea bass;
• Spices. Only dill and bay leaf;
• The soup is simple, not rich, cooked in a light vegetable broth;
• Other products that do not burden the stomach and are recommended by nutritionists in this situation.

Among the additional features, one can note the need to prepare dishes from the above-mentioned products only by steaming or by boiling - baking, raw food, and especially frying are not suitable for these purposes.

Dietitians do not give exact date, during which you must adhere to the above-described mini-diet. Only the limiting lower line has been set at 1 day. As practice shows, to get good tests and successfully donate blood, you need to adhere to the designated diet plan for at least 3-4 days preceding the donation procedure.

List of prohibited products before the procedure

Before donating blood, you should not eat:

• All types fatty meat, especially pork;
• Meat or fish by-products;
• Fatty fish;
• Fresh baked goods, especially puff pastries, fried pies;
• Fast food in any form;
• Rich soups and broths;
• Canned food;
• Marinades, pickles, sauces;

• Very sour or sweet fruits, citruses;
• Onions, garlic, sorrel, shallots;
• Fermented products and dishes based on them;
• Cabbage, mushrooms;
• Dressings in the form of mayonnaise and tomatoes (you can only use fresh tomatoes in very limited quantities);
• Peppers, radishes and radishes;
• Any dishes based on legumes or lentils;
• Alcohol;
• Strong coffee, sweet soda;
• Spreads, margarine, full-fat butter. A plant analog obtained by direct extraction, but not refining, is allowed in a very limited dosage;
• Other foods, as recommended by a doctor and nutritionist, taking into account the individual characteristics of your body.

It is also not recommended to introduce previously unfamiliar or very rarely used exotic foods into the diet, no matter how dietary and healthy it may be. It is not advisable to eat large portions with significant time intervals between sittings. Sweets – in moderation and only simple ingredients, not cakes or cream-rich rolls.

Beverages

The consumption of liquids by the future donor deserves special attention. As practice shows, they affect test results no less strongly than food consumption.

The list of permitted drinks that can be used for 3-4 days before donating blood includes:

• Regular filtered or boiled water. It will not cause harm to the body, but it will not improve blood quality indicators either;
• Tea. It is best not very strong - for example, green. Sugar can be added sparingly;
• Compote. Any types of compotes made from dried fruits are suitable;

• Morse. In limited quantities and not very sour;
• Mineral water. It is advisable to stop at standard types of these products and do not choose medicinal ones saturated with certain substances;
• Juices. It is preferable to use fresh fruit and vegetable juices made with your own hands from non-acidic varieties of products.

• Alcohol. In any form, from beer to vodka. A number of nutritionists recommend drinking 100 grams of red wine per day, but after the procedure to speed up its recovery;
• Sweet carbonated drinks. Coca-Cola, Sprite, similar products with flavors and other additives are strictly prohibited;
• Coffee. It is a conditionally prohibited drink, but can be used to a limited extent if it is made from natural grains and is not very strong. It is preferable to use substitutes for this drink - for example, based on chicory.

Meals on the day of blood donation

How long should you not eat before donating blood? Under no circumstances should you go hungry before the donation procedure! You just need to adhere to a certain diet plan.

Immediately before the blood donation procedure, you need to once again adjust your own diet and strictly adhere to the recommendations of medical specialists. On the last day before the day of blood donation, in the evening, you must eat food strictly before 20 o'clock, using products prepared exclusively by cooking.

The best option is a light lean salad and porridge with water. An alternative is a small piece of boiled veal fillet and vinaigrette.

Get enough sleep (at least 8 hours without breaks). In the morning, have breakfast with tea with 2 tablespoons of sugar, a simple bun without filling (preferably yesterday's). As an addition - a glass of fresh apple (from non-acidic varieties of this fruit), 100 grams of “zoological” cookies and 1 cracker.

You should not consume any other foods - the last 12 hours before the test are the most critical, so adhere to the designated diet plan as strictly as possible, both in terms of products and their volume, and in terms of timing.

How to prepare for donating blood?

In addition to correct, strict and balanced diet, it is also necessary to adhere to a number of general recommendations, which will help carry out the donation procedure simply, quickly and with a positive result.

Rules for preparing for the donation procedure:

After collecting 1 standard dose of whole blood in the amount of 450 milligrams, the process of its complete recovery takes about 4 weeks. That is why a person involved in donation needs good nutrition.

Main nutritional features:

• Increased calorie content compared to usual, realized through the consumption of healthy foods;
• Fractional meals in relatively small portions, but up to 7 times a day. In this case, the last meal should be taken later than 21 pm, at least 120 minutes before going to bed;
• Avoid saturated trans fats and simple carbohydrates, instead, the consumption of protein foods, complex carbohydrate compounds and polyunsaturated fats increases;
• In addition to boiling and steaming, dishes can be baked, trying to refrain from classic harmful frying;
• Over the course of several weeks, it is advisable to drink more liquid in the form of plain water, juices, fruit drinks, compotes, rosehip infusions and tea. Dosage – 30 ml per 1 kilogram of weight;
• As a supplement, doctors allow drinking a small portion of red wine in the amount of 100 ml daily.

During this period, nutritionists recommend limiting the consumption of fast food, offal, sausage, marinades, pickles, sauces and dressings as much as possible. At the same time, the diet must include both red and white meat - beef, lean pork, chicken, turkey and, of course, fish and other healthy seafood.

It is also worth adding dairy and fermented milk products(all types, including medium fat content), vegetables, fruits, greens - potatoes, beets, pumpkin, spinach, peaches, broccoli, artichoke, apples, kiwi, ripe fresh tomatoes, citruses.

In addition, it is advisable to eat nuts, dried fruits, pumpkin seeds and other products recommended by a nutritionist, endocrinologist, hematologist or therapist.

What diet should you follow when donating blood on a regular basis?

Are you planning to become a donor on a permanent basis? This requires not only desire, internal beliefs and capabilities, but also a change in lifestyle in the context of rationalization own scheme nutrition and transferring it to a permanent basis.

The best option for regular donation is diet No. 15 according to Pevzner. It is the softest among all options for therapeutic and rational nutrition and allows you to use a maximum of products with minor restrictions. There are relatively few of them - this is the exclusion from the diet of products based on refractory animal fats (for example, margarine, spread, fatty butter), fatty varieties meat, as well as pepper and mustard. The rest of the food can be used as usual, naturally in moderation.

Of these, up to 100 grams of proteins (60 percent of which are of animal origin and 40 of vegetable origin), the same amount of fat (70 percent of animal origin and 30 of vegetable origin), as well as up to 400 grams of carbohydrates (of which 300 grams are complex and only a quarter are simple).

Eat right and your donor blood will always be perfect!

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Donor diet - how to eat properly for a person who saves the lives of others?

Donor sounds honorable, doesn't it? It also sounds scary for anyone who is afraid of the sight of blood.

But what is fear for some is almost a way of life for others. Every day, millions of people around the world share with the sick in need that without which the work of the human heart is impossible, and therefore full life- with your blood.

But is it so easy to become a donor tomorrow, having just the desire to help others? Specialfood.ru experts specially for June 14, World Day blood donor, studied the connection between the quality of your diet and donation, and also looked at the list absolute contraindications regardless of the duration of the disease and the results of treatment in the Recommendations of the Ministry of Health of the Russian Federation.

Who can become a blood donor - a list of absolute and temporary contraindications to donation

If you ever thought that any of us could become a donor, because every drop of blood is worth its weight in gold, do not rush to run to the blood transfusion center! First, look at your medical record: if you have at least one of the diseases listed below, the road to saving other lives is closed to you forever.

WITH full list Absolute and temporary contraindications to blood donation can be found in Appendix 2 to the Procedure medical examination donor of blood and its components (List of contraindications), Order of the Ministry of Health of the Russian Federation dated September 14, 2001 N 364.

On a note! If the donor has diseases not included in the presented list, the issue of admission to donation is decided by a commission by a transfusiologist and relevant specialists. It is also interesting that in Russia there are much more stringent requirements for blood donors than in other countries. What causes this state of affairs is not completely clear, and as usual, the coin has two sides: on the one hand, a good incentive for Russians to lead a healthy lifestyle and eat right, on the other, a noticeable decrease in the number of blood donations due to the inadequacy of the health of those wishing to become donors submitted to the requirements of the Ministry of Health.

How to eat properly for a donor before donating blood: what you can and cannot eat - a summary table of allowed and prohibited foods

In addition to many diseases, donation is also contraindicated poor nutrition, directly affecting the quality of blood components. And this applies not only to abstaining from alcohol - the donor must receive a certain amount of proteins, fats, iron, mineral salts and drink plenty of fluids. The caloric content of the diet also plays a significant role. Moreover, the donor needs to monitor his diet not only on the eve of the blood donation procedure, but also in the period between donating the material, that is, constantly.

This is interesting! About 108 million blood donations are collected annually worldwide, which is just shy of the population size Russian Federation(about 146.5 million people as of January 2016).

In 2012, Order of the Ministry of Health of the Russian Federation No. 1039n approved an approximate nutritional diet for a donor who donated blood and (or) its components, supplemented by methodological recommendations “Donor Nutrition” already in 2013. Of course, strictly following the approved diet is not always possible. In this case, it is better to seek help from the specialists of the blood transfusion station - they will help you create an individual diet, taking into account allergic reactions, the availability of certain products in your region, and also depending on the consequences of past diseases.

We have compiled universal lists of prohibited and recommended foods in the diet of a blood donor, taking into account the main recommendations of the Ministry of Health of the Russian Federation.

• Smoked, spicy and fried foods with numerous spices are taboo for at least 48 hours before the donation procedure.
• Pickles are also prohibited.
• Dairy products, including yoghurt, cheese, cream, butter, and eggs - the reason for this ban is simple: consuming even small amounts of fats and animal proteins affects the composition and quality of the blood, and interferes with its separation into components. In addition, due to microparticles of fat, the blood serum becomes too thick, viscous, and acquires cloudy appearance, called plasma chylosis.
• Nuts, dates and bananas are prohibited for the same reason.
• Beets – it is recommended to exclude them 48 hours before donating blood.
• Blueberries – it is recommended to exclude them 72 hours before blood sampling.
• Sausages - sausages, sausage, balyk, ham and so on.
• Chips, crackers, halva, seeds, all kinds of snacks, as well as ketchup, mayonnaise, and other store-bought sauces and marinades - contain many harmful synthetic substances that help the food for a long time preserve taste, color and freshness (which, by the way, they cannot have - after all, they are artificial food!). In the list of ingredients, a good part is occupied by a variety of food additives E-shki (often causing dangerous diseases), the truth about which will be told in our thematic article “Healthy and Harmful Food Additives – Table.”
• Sweet store-bought drinks contain harmful dyes.
• Alcohol, energy drinks - the donor should forget about taking them forever. But if you couldn’t refuse a friend on his birthday, refrain from donating blood in the next 48 hours. Some experts recommend increasing the time to 72 hours.

• Medicines – specialists at the blood transfusion station should be notified about their use during the 72 hours preceding donation.
• Smoking is another enemy of the health of not only the donor, but also the patient receiving such blood. On the day of donating blood, you will have to give up cigarettes. Also, breathe tobacco smoke also prohibited (at least an hour and a half before the procedure).

• A portion of the drink is required immediately before the blood donation procedure in order to avoid the development of a hypovolemic reaction of the body due to a sharp change in blood pressure. Recommended to drink mineral water, sweet tea, dried fruit compote, juice.
• Light breakfast 2-3 hours before donating blood - on the eve of donation, in order to avoid fainting and weakness, it is recommended to have a snack with boiled cereals on water or pasta without adding oil. You can also eat bread, dried goods, crackers (not store-bought snacks!), simple biscuits and oatmeal cookies.
• Steamed fish and boiled lean meat.
• Boiled potatoes, other raw or steamed vegetables.
• Fruits (except prohibited ones).

Remember that the quality of the care provided to the patient directly depends on the quality of the blood you donate! The result of a violation of the donor diet can be not just a change in the blood test - the life of another person depends on standard-looking indicators that are incomprehensible to most of us!

• Whole blood – donating 450 ml for the benefit of those in need.
• Plasma – contains numerous proteins, hormones, vitamins, salts. Used for production medical supplies, in the treatment of patients with burns and certain types of trauma.
• Platelets are a particularly valuable material for the treatment of patients after chemotherapy.
• Granulocytes are a type of white blood cell that fights infections. The material plays an important role in the treatment of oncology, when the level of the patient’s own granulocytes is sharply reduced due to chemotherapy.
• Erythrocytes are red blood cells, usually isolated from whole blood, but due to the latest technologies having the opportunity to quickly transfer from a donor to a needy patient. Today there are very strict requirements for red blood cell donors - only completely healthy men with sufficient weight are suitable for the procedure.

The collection of whole blood is much faster than the procedure for isolating its individual components. At the same time, the recovery of the body after the collection of individual blood components occurs much faster. It is for this reason that platelets or plasma can be shared once every two weeks, but whole blood can be donated no more than once every two months.

What to eat after donation - nutritionists tell you how to quickly restore blood loss with the help of foods

• Liquid – drink plenty of it for 5-7 days after donating blood. Suitable water Herb tea, compote, kvass, juices with pulp and fruit drinks, low-fat milk, as well as red wine - no more than 150 ml per day.
• Dairy products - kefir, sour cream, cottage cheese, cheeses.
• Meat, poultry, fish, as well as beef liver (in small quantities).
• Seafood.
• Eggs.
• Plant products high in iron - pomegranates, apples, spinach, lentils, parsley, buckwheat.
• Plant foods high in protein - beans, soybeans, peas, corn, lentils.
• Cereal products - pasta, bread.
• Vegetable oils contain polyunsaturated fatty acids that are beneficial for our body.
• Prunes and other dried fruits.
• Walnuts.
• Vegetables and fruits - contain necessary for the body vitamins and microelements quickly compensate for their deficiency. Recommended serving: 400 g per day.

As you have already noticed, during the period between donating blood you can eat almost any food, but it is still better to abstain from foods that are too fatty, hot, spicy and salty, or eat them in small quantities, because such food does not bring any benefit and can even harm a completely healthy person.

This is interesting! Animals can also be blood donors, and the recipients of help are, of course, their relatives. Modern veterinary medicine practices donation among cats and dogs, horses, cows and other animals. In Italy, Great Britain and Lithuania, blood banks have even been created for pets.

Donor's menu for the week - a list of the best foods and drinks for blood

The presented menu is just one of possible options. When compiling a diet, you should take into account the individual tolerance of foods, the recommendations of doctors on nutrition after illnesses you have suffered, and will also be useful Guidelines“Donor nutrition” and the Order of the Ministry of Health of the Russian Federation “On establishing an approximate diet a donor who donated blood and (or) its components” (see appendix to the order).

1st Breakfast. Oatmeal porridge with milk and butter, boiled beef tongue, tea with milk.

2nd Breakfast. Fresh fruit, yogurt optional.

Dinner. Vegetarian soup with vegetable sour cream, boiled meat, stewed beets sour cream sauce, compote of dried fruits or fresh apples.

Dinner. Buckwheat cereal with butter and cottage cheese, salad of apples and grated carrots with sour cream, tea.

For the night. Yogurt with prunes.

1st Breakfast. Rye bread toast with butter, omelet with vegetables, tea.

2nd Breakfast. Unsweetened yogurt with dried fruits.

Dinner. Boiled chicken, noodle soup or rice with butter, berry compote.

Afternoon snack. Biscuits, jelly, cheese and fruit if desired.

Dinner. Mashed potatoes, Fried fish low-fat varieties, boiled beet salad, seaweed, green peas, tea.

For the night. Light vegetable salad or yogurt.

1st Breakfast. Cereals with milk to taste, butter, sweet tea with cookies.

Dinner. Pearl barley soup, pilaf with meat, apple compote.

Dinner. Potato casserole with meat, grated carrot salad with apple and sour cream, dried fruit compote.

1st Breakfast. Whole grain toast with butter, sliced ​​cheese, fresh vegetables, steamed fish balls, tea with milk.

2nd Breakfast. Yogurt with dried fruits and nuts.

Dinner. Boiled vermicelli, meat balls or fish boiled in Polish sauce, warm salad to taste, tea with lemon.

Afternoon snack. Fresh cut vegetables, herbs, tea.

Dinner. Soaked herring, boiled potatoes with vegetable oil and greens, sweet bell pepper, tea with lemon or red wine.

For the night. Yogurt with nuts and dried fruits.

1st Breakfast. Oatmeal or millet porridge with milk, steamed curd soufflé, butter, tea with milk.

2nd Breakfast. Cheese with nuts and fruits.

Dinner. Vegetarian potato soup, rye bread, cauliflower casserole with boiled meat, apple compote with sugar.

Dinner. Carrot zrazy, mashed potatoes, omelette, greens, green peas.

For the night. Yogurt with dried fruits.

1st Breakfast. Loaf toast with butter, buckwheat, boiled tongue, salad to taste, coffee with milk.

Dinner. Borscht with sour cream (vegetarian to taste), boiled meat stroganoff, mashed potatoes with vegetable oil, mixed salad of olives, corn, cucumber or tomato (you can add shrimp, Greek cheese, pepper or other ingredients to taste, add olive oil), berry juice or compote.

Dinner. Omelette, meatloaf, vegetable vinaigrette or carrot-apple bits, tea.

1st Breakfast. Millet porridge with milk and butter, cottage cheese soufflé with sour cream, tea.

2nd Breakfast. Fresh fruit slices, cheese.

Dinner. Vegetarian pearl barley soup, chicken tenders, stewed zucchini, dried fruits compote.

Afternoon snack. Slicing their fresh fruits.

Dinner. Boiled fish with sauce, vegetable stew, beet and apple salad with vegetable oil, tea with lemon.

For the night. Soaked prunes with yogurt.

It is the most popular and inexpensive diagnostic method, prescribed for literally every disease, diagnosing the effectiveness of treatment, prevention and medical examination. Everyone had to donate blood, and everyone knows how much the test result depends on the quality of preparation. A nurse or doctor will definitely advise you on what not to do the day before.

Features of a blood test: why preparation is needed

It is a very informative procedure that allows you to determine or suspect the early stage. Sometimes the symptoms have not yet manifested themselves, but the blood counts have already changed. For this reason, it is recommended to donate blood for preventive purposes annually, or better yet, once every six months.

It is not always possible to make or even suggest a diagnosis based on a blood test alone. But the result will show that there is a malfunction in the body and will set the direction for the future. According to research, a blood test contains up to 80% of all information about the body.

The reliability of the analysis is determined by the laboratory, the blood sampling technique and the correct one, which entirely depends on the patient. First you need to find out what you can’t eat before donating blood, what drugs affect clotting and what you should avoid so that the result is obtained without errors.

Blood is very sensitive to any changes in the body; to obtain the most accurate results, all the nuances that affect blood parameters are important.

These include certain foods, medications, in some cases, the phase of a woman’s cycle, physical exercise and stress levels, alcohol and smoking, and time of day.

When is the best time to donate blood? It is believed that it is best to donate blood in the morning. This makes it easier for the body to tolerate blood loss, and the result itself is more reliable.Doctor's advice and preparation should not be neglected. Elevated or decreased blood counts can lead to additional examination and unnecessary waste of money on other tests. However, doctors, as a rule, always assume the possibility of improper preparation, therefore, if a violation or malfunction of the body is suspected, the blood test is taken several more times, possibly in different laboratories.

What not to eat before donating blood

The rules of nutrition before donating blood are always the same: for both, and for general, and for level analysis. However, glucose testing requires compliance with more strict rules, before this analysis it is not recommended to even brush your teeth.

Food has a direct effect on the composition of the blood. Nutrients are absorbed into, change blood parameters, affect viscosity and. Failure to follow nutritional rules before the examination can not only affect the reliability of the results, but also make the examination impossible, since the blood will be poorly broken down into fragments.

No need to be strict long time. It is enough to remove some dishes and products from your diet 1-2 days before the examination:

• Refusal of fatty and fried foods. Increased concentration fat in the blood makes it difficult to isolate components and becomes cloudy. If the concentration of fats is too high, the analysis will be impossible; you will have to re-donate the blood after following all the rules.
• Reduce consumption of eggs, butter, dairy products. It is not necessary to give up these products completely, but it is not advisable to abuse them so that the level does not increase. This food can also affect hormonal levels.
• Quitting alcohol. It is advisable not to drink alcohol a day or two before the test, as it affects almost all blood parameters.
• If it includes determining hormone levels, you need to give up foods containing iodine a couple of days before the analysis: iodized salt, fish and other seafood (shrimp, mussels, squid, etc.).
• Exclude foods rich in purines when determining blood levels. This indicator is included in. If attention is directed specifically at it, kidneys, liver in any form, fish, coffee, teas should be excluded from the diet, and meat consumption should be reduced to a minimum.

Donation is a very noble cause. Donating blood is a harmless procedure for the donor, but can save the life of a person with the same blood type. Often, at blood donation points, special leaflets are distributed that indicate the preparation rules.

When donating, the blood is checked, but the result or indicators are no longer important for the donor, so there are no strict diets, although some rules and restrictions are needed to maintain the quality of the blood.When should you not donate blood?There is no need to donate blood if you are unwell.

If nausea, fever, signs of inflammation, allergies, symptoms are present food poisoning, diarrhea, it is advisable to refuse to donate blood and come to the laboratory next time.

Preparing to donate blood:

• Unlike conventional tests, donating blood does not require fasting on the day of the procedure. There is no need to donate blood on an empty stomach. You can eat light, low-fat food, so the body can more easily tolerate blood loss.
• Before the procedure, you can drink tea with unsweetened cookies and eat porridge with water.
• It is not recommended to eat large amounts of bananas, nuts, fatty meats, eggs, on the eve of blood donation. fried foods. These products in large quantities can make blood unsuitable for donation due to the increased protein and fat content.
• It is not recommended to drink alcohol a couple of days before donating blood.
• It is advisable not to smoke the day before the procedure, heavy smokers You must refrain from smoking for at least an hour before the test.

More information on how to properly prepare for a blood test can be found in the video:

Within 2 days after donating blood, the body will need increased quantity liquids. Therefore, you need to drink (not alcoholic drinks), but avoid fatty foods and stomach overload.