Protein diet

The protein diet, sometimes called the protein diet, belongs to the group of currently existing weight loss diets, which are united by the general principle of nutrition - a maximum of protein (protein) and a minimum of carbohydrates and fats in the diet.

It is believed that Dr. Atkins and Dukan introduced protein nutrition into modern dietetics for weight loss, and later followed their example and developed the Kremlin diet,Dikul's dietand other basically similar nutritional regimes from nutrition experts in different countries, which have become very widespread and have gained significant popularity among a large number of people, especially meat lovers.It seems that today we know everything about the protein diet for weight loss, but in practice there are no fewer questions about the feasibility and safety of following this method of weight loss.

Protein in foods

Proteins or proteins enter the body mainly from food consumed by humans, which are divided into foods of animal and plant origin.The daily protein intake of physically active adults is usually between 100-150 grams.

Table of proteins in foods

Meat
pork	11.4-16.4
chicken	20.8
Beef	18.9
Turkey meat	21.6
Lamb	16.3
Seafood and fish
Crabs	16.0
Salmon	20.8
Squid, mackerel, shrimp	18.0
Pollock	15.9
Bream	17.1
cod	17.5
Flounder	16.1
Pink salmon	21.0
chaplain	13.4
Cereals
buckwheat	10.8
Millet	11.5
Oatmeal	11.0
Pearl barley	9.3
Rice	7.0
Manna	11.3
Dairy products
Cheeses	23.4-26.8
Milk	2.8
Pure yogurt	5.0
Kefir, cream, sour cream	2.8-3.0
Cottage cheese	14.0-18.0
Legumes and nuts
Almond	18.6
Puppet	6.0
Walnut	13.8
Pea	23.0
Peanut	16.1
Soy-bean	34.9
Peanut	26.3
Puppet	22.3
Vegetables, dried fruits and mushrooms
Spinach	2.9
Kuraga	5.3
Potato	2.0
Prunes	2.3
Cabbage	1.8-4.8
Eggplant	1.2
Garlic	6.5
bell pepper	1.3
Dates	2.5
champignon mushroom	4.3
Raisins	1.9
Boletus mushrooms	3.7
Egg
chicken	12.7
Quail	11.9

The essence and principles of the protein diet

The daily nutritious diet of the protein diet is quite satisfactory, thanks to the inclusion of dairy products, meat dishes, eggs and other products with a complex structure.The process of digesting protein foods usually takes several hours, during which a person cannot feel hunger.At the same time, the protein diet often does not limit the standardized gram content of the portions consumed, so you can eat according to your appetite, simply eliminating overeating.

In most cases, while following a protein diet, there is no strong desire to "snack" on anything.Sudden hunger pangs are typically associated with a spike in plasma insulin concentration.Thus, a stable serum sugar level minimizes the occurrence of hunger pangs.

Despite the nutritional value of the protein diet and its effectiveness in losing weight, it is still not recommended to follow it for a long time, since even lighter types of such diet foods critically reduce the supply of carbohydrates needed by the human body.The maximum duration of a high-protein diet should be limited to four weeks.

Varieties

Protein diet for 3 days

3-day protein diets are usually mono-diets, after which only one protein product is allowed to be eaten, such as chicken or turkey fillets, seafood, eggs, etc.without adding any other food to it.

Other options of the three-day protein-rich diet allow the consumption of 2-3 types of meat, which can be changed during the day or every day.Strict adherence to such diets frees the body from an average of 2 kilograms of excess weight.

Protein diet for 5 days

The diet of protein diets lasting 5 days contains several protein products (fish, eggs, meat, etc.), which are recommended to be consumed in small quantities (most often 200 g per meal).In addition, the five-day diet menu can be supplemented with other dishes.

Typically, low-fat fermented milk products or unsweetened fruits serve as accompanying products.Particularly popular diets of this duration include:protein-fruit diet, the essence of which is to alternate between protein foods and fruits every 2.5 hours.Some reviews of 5-day protein diets guarantee 5 kilograms of weight loss at the end of the diet, but most often the weight loss is 2-3 kilograms.

Protein diet for 7 days

Dietary protein food designed for 7 days contains a small amount of fresh fruits and vegetables, and nutritionists consider it a fairly effective and safe way to lose weight.According to their opinion, the seven-day duration of the protein-rich diet does not cause major dysfunctions in the internal organs, and the fruits and vegetables included in the weekly menu dilute the protein diet somewhat, although the recipes will not be particularly varied.After completing the 7-day version of the protein diet, the weight changes between 3-5 kilograms.

Protein diet for 10 days

The protein 10-day version of this nutritional system recommends that in addition to fruits and vegetables, fermented milk products, legumes, cereal porridge and other approved products should be included in the diet.The 10-day expansion of the protein menu is dictated by safety principles for weight loss, since the duration of the diet can already potentially damage your health.At the same time, the effectiveness of this version of high-protein nutrition is undoubted and quite high.Some reviews of the 10-day protein diet promise weight loss equal to the number of days followed, but we must not forget that only significantly overweight people can lose 10 kg in 10 days;for others, such figures will be 4-6 kilograms.

Protein diet for 2 weeks

The high-protein diet menu for 14 days is basically no different from the previous diet option and should be followed in the same way.Extending the duration of the diet by four days can be practiced by those who survived a similar ten-day option without any problems due to their own health, but did not achieve the desired result in weight loss.During the 14 days of the protein diet, you can lose 7-8 kilograms of body fat.

Protein diet for 4 weeks

A one-month protein diet is the maximum allowed duration and is therefore the most dangerous to health.This is why the 4-week menu includes the most extensive nutritious diet, which is collected from all the foods allowed for the protein diet, which must be followed carefully.If this type of diet produces pronounced negative symptoms in any organ or system of the body, you should consider stopping it.The monthly protein diet results in weight loss of up to 10-12 kilograms.

Authorized products

First of all, the diet of the future diet must be designed in accordance with the chosen high-protein diet.The table of foods above, as well as other similar schemes found in BJU (proteins/fats/carbohydrates) foods that can be easily found on the Internet, will help in preparing the correct choice of which foods can be eaten while following a protein diet, and which ones contain mostly proteins and, to a lesser extent, simple carbohydrates and fats.

Of course, the list of allowed products should include, first of all, meat dishes that contain a large amount of protein, but at the same time contain a minimum of carbohydrates and fat.

Among these high-protein meat products, nutritionists highlight:

• lean beef and rabbit;
• turkey and chicken fillet;
• low-fat fish (perch, cod, navaga, pike, hake, etc.) and seafood (all types of crustaceans and molluscs).

In addition to other animal products, it is worth consuming:

• quail and chicken eggs;
• fat-free or low-fat dairy products (hard cheeses, kefir, cottage cheese, etc.).

Fruits allowed in the diet are most often limited:

• unsweetened apples;
• citrus fruits (grapefruit, kiwi, orange).

The list of acceptable vegetables includes:

• all kinds of cabbage;
• celery, sorrel, lettuce, asparagus, spinach;
• carrots, pumpkins, beets, zucchini, bell peppers, radishes;
• tomato, onion, cucumber.

Among cereals, preference should be given to:

• buckwheat, rice, pearl barley, oatmeal.

You can also consume it in small quantities:

• champignons, oyster mushrooms;
• whole grain bread;
• soybeans and green beans;
• nuts (walnuts, almonds, cashews, etc.).

During all diets you can drink:

• fresh water at least 1.5 liters per day;
• unsweetened herbal/green tea.

Certain types of diets allow you to:

• unsweetened high-quality coffee;
• natural freshly squeezed berry fruit drinks and fruit juices.

Fully or partially restricted products

The first thing that should not be consumed under any circumstances when following one of the options of the protein diet is sugar in all its varieties and forms, since it contains precisely those very simple carbohydrates that are completely prohibited by this weight loss method.

The highest percentage of sugar is found in the following products:

• various sweets (cookies, jams, cakes, preserves, pastries, pies, sweets, honey);
• factory-made sweet non-alcoholic drinks (nectars, soda, fruit juices);
• instant foods (muesli, porridge, cereal, pasta);
• various sauces (mayonnaise, ketchup);
• semi-finished products;
• factory ice cream;
• fruits and berries rich in fructose (grapes, apricots, bananas, watermelons);
• canned fruit and dried fruit;
• bakery products;
• alcohol (beer, wine, liquor).

In addition, when following a protein diet, you must give up:

• any fast food;
• fatty meat and fish;
• butter and fats;
• high-fat dairy products;
• conserve;
• pickles and smoked meats;
• pasta;
• salt and spices (as a last resort, limit their consumption to a minimum).

Protein diet menu (meal routine)

Protein diet for 3 days

The three-day protein diet menu for rapid weight loss is not very varied and can consist of one or more meat products.As a general rule, the selected high-protein diets are completely salt-free, quite strict, and do not allow the consumption of any additional products other than water (minimum 1.5 liters per 24 hours) and herbal/green tea.

The daily diet of such diets is limited to the consumption of 100 grams (500-600 grams in total) of a selected lean meat (for example, chicken fillet) 5-6 times a day.You can alternate similar portions of different meats per meal or diet (for example, eat only chicken on the first day, beef on the second, and turkey on the third).

Protein diet for 5 days

The fast five-day protein diet is based on the principle that several protein-containing foods (200 grams at a time) and permitted fruits should be eaten alternately every day.The main rule of such a protein-fruit menu for weight loss is to eat high-protein foods and fruits every 2.5 hours (for example, protein for the first breakfast, fruit for the second breakfast, protein for lunch, etc.).

Protein diet for 7 days

The seven-day protein diet menu already contains a small amount of complex carbohydrates represented by various vegetables that are acceptable in the diet.The diet includes at least 5 meals a day, which is recommended to be finished 3-4 hours before bedtime.

Protein diet for 10-14 days

The 10-14-day protein menu should be further diversified with legumes, cereal porridges, nuts and other approved products, while following the 5-6 daily diet.

Important!During any type of protein diet, you should drink 1.5-2 liters of fresh water per day.

Example of a protein diet menu

Below we present a detailed version of the 10-day protein diet menu, on the basis of which you can prepare longer, protein-rich diets.

First day

First breakfast	150 g of beef and bean stew (200 g).
Second breakfast	2 homemade oatmeal cookies; herbal/green tea.
Lunch	fish fillet soup; vegetable salad (tomato/cucumber/red onion).
Afternoon snack	100 g of Greek yogurt.
Dinner	200 g cottage cheese casserole.

Second day

First breakfast	boiled chicken liver; steamed buckwheat; cabbage salad.
Second breakfast	green apple.
Lunch	200 g of boiled veal; unsalted sauerkraut salad.
Afternoon snack	boiled chicken egg; coffee with low-fat milk.
Dinner	200 g of fried chicken fillet on a bed of onions.

Third day

First breakfast	2 boiled chicken eggs; small whole grain toast; herbal/green tea.
Second breakfast	salad of 1 orange and 1 apple (medium size).
Lunch	chicken fillet soup with onion and celery.
Afternoon snack	2 small cheesecakes; 100 g of low-fat kefir.
Dinner	steamed salmon steak; 1 medium cucumber.

Fourth day

First breakfast	salad 100 g chicken, 1 chicken egg and fresh cabbage; cooked brown rice.
Second breakfast	1 large baked apple.
Lunch	vegetable soup; 1 piece of whole wheat bread.
Afternoon snack	2 homemade oatmeal cookies; a glass of low-fat milk.
Dinner	fried chicken fillet with fresh salad.

Day five

First breakfast	4 small cheesecakes; herbal/green tea.
Second breakfast	a glass of freshly squeezed orange juice.
Lunch	turkey fillet and broccoli soup; boiled chicken egg.
Afternoon snack	100 g of pure, low-fat yogurt.
Dinner	2-3 fish balls; fresh tomatoes.

Sixth day

First breakfast	Buckwheat porridge with meat sauce.
Second breakfast	medium orange.
Lunch	150 g roast veal; cottage cheese casserole; vegetable salad.
Afternoon snack	200 g vinaigrette.
Dinner	2-3 fish balls; fresh cucumber.

Seventh day

First breakfast	150 g of boiled beef; baked beans.
Second breakfast	2 homemade oatmeal cookies; a glass of freshly squeezed apple juice.
Lunch	broth of your choice of permitted vegetables; salad of crab meat, cucumber and chicken egg.
Afternoon snack	100 g low-fat cottage cheese.
Dinner	baked apples; 2 cheesecakes.

Eighth day

First breakfast	150 g of boiled rabbit meat; vegetable salad (cucumber/tomato/red onion).
Second breakfast	cottage cheese souffle.
Lunch	beef meatball soup; 150 g of roasted zucchini with herbs.
Afternoon snack	big apple
Dinner	100 g of boiled beef; 1 vegetable (cucumber or tomato).

Ninth day

First breakfast	steamed mushrooms with plain, low-fat yogurt; half a grapefruit.
Second breakfast	2 homemade oatmeal cookies; herbal/green tea.
Lunch	steamed veal with cabbage.
Afternoon snack	1 medium orange.
Dinner	2 steamed slices of fish.

Tenth day

First breakfast	2 boiled chicken eggs; small whole grain toast; herbal/green tea.
Second breakfast	a glass of freshly squeezed apple juice.
Lunch	200 g of steamed turkey with tomatoes; buckwheat porridge.
Afternoon snack	a glass of low-fat milk.
Dinner	100 g of lean veal; vegetable soup.

Recipes for a protein diet

Below are some popular diet recipes with photos that can be prepared during a protein diet and in everyday life.If you use recipes similar to protein dishes in your diet, you can avoid adding salt and other spices that are not recommended.

Cream soup

Required ingredients:

• chicken or turkey fillet - 400 g;
• chicken eggs - 2 pcs.;
• spinach - 300-400 g;
• low-fat milk - 150 ml;
• bay leaves - 1-2 pcs.;
• parsley - a sprig;
• salt/spices are the minimum required.

Boil the poultry fillet in a pan with 2-2.5 liters of clean water, pepper and bay leaves until soft, then take it out and cut it into small cubes.Boil the chicken eggs separately and cut them in half in random order.Cut the spinach into small pieces and cook in broth until soft.Add the broth, milk, egg, and chicken fillet to the blender jar and mix everything until smooth.Serve the cream soup, garnished with the remaining half of the egg and a sprig of parsley.

Fish soup

Required ingredients:

• lean white fish fillet - 400 g;
• red onion - 1 pc.;
• cauliflower - 400 g;
• natural yogurt - 2 tablespoons.l.;
• lemon juice - 1 tbsp.l.;
• salt/spices are the minimum required.

Disassemble and peel the cauliflower, then cut it into small pieces.Coarsely chop the fish meat and the thin half rings of the red onion.Put all the ingredients in a pan, add the right amount of water and cook until the fish is tender.At the end of cooking, add natural yogurt, lemon juice and spices.

Protein salad

Required ingredients:

• chicken eggs - 3 pcs.;
• chicken fillet - 200 g;
• cucumber - 1 pc.;
• Chinese cabbage - 400 g;
• natural yogurt - 100 g;
• mustard powder - 1 tbsp.l.;
• salt/spices are the minimum required.

Boil the chicken fillet and the egg, then cut them into equal cubes.Cut up the cucumber as well.Cut the cabbage into small pieces.Mix all the ingredients thoroughly, then season with a mixture of mustard powder, yogurt and other spices.

Leaving the protein diet

Considering that the protein diet, especially if maintained for a long time, "accustoms" the human body to predominantly protein-containing products, you should not immediately switch to the previously used diet after finishing it.It is necessary to gradually introduce carbohydrate-containing foods into your menu, especially sugar-containing foods, starting with the consumption of more vegetables, cereals and other approved products, and including pasta and baked goods.It should be remembered that leaving the protein diet should last twice as long as the diet itself, or at least equal to it.

Contraindications of the protein diet

All types of protein diets for weight loss are not recommended in practice if:

• anemicstates;
• pregnancy/lactation;
• urolithiasis;
• pathologies of the pancreas and bile ducts;
• diabetes mellitus;
• gout;
• any onekidney diseases;
• cardiovascular pathologies;
• allergiesfor proteins of any origin;
• erosive-ulcerativegastrointestinal disorders;
• seriousliver diseases;
• in old age and childhood.

Pros and cons of a protein diet

Professionals

Disadvantages

All protein menu items provide tangible weight loss results. Most often, the reduced weight indicators remain at the achieved level for a long time. No high-protein diet is accompanied by feelings of hunger. Weight loss with accompanying physical activity only affects body fat mass. In most cases, the skin does not suffer from a sudden loss of weight, as far as the appearance of stretch marks is concerned. A high protein diet is ideal for athletes.

The protein diet cannot be followed by those suffering from the health problems described above. A decrease in performance is observed due to the restriction of carbohydrate-containing foods. Nervous system disorders may occur due to less fat intake in the body. Long-term consumption of high-protein foods increases the riskthrombosisand may be accompanied by overvoltagesblood pressure,insomnia, damage to the functioning of the gastrointestinal tract and kidneys. A large amount of calcium loss occurs during long-term protein diets. An abundance of protein products can lead to discomfortbad breath. Lack of somevitamins,microelementsandfatty acidsit can lead to dry skin, brittle nails and lackluster hair (additional intake of vitamin and mineral supplements is ineffective due to the restriction of fats that facilitate the absorption of these substances). Some high protein foods (such as seafood) are quite expensive.

Protein diet results for weight loss

The fairly quick results of weight loss, as well as the apparent simplicity and nutritional value of a high-protein diet often attract the attention of many people who want to lose extra pounds without feeling hungry and without great deprivation, and as practice shows, this is not without reason.In fact, the results of those who lose weight on a protein diet are positive in the vast majority of cases, both for 3-5 day fast nutritional diets and for longer and less strict diets.