Protein diet

The concept of a protein diet, sometimes called a protein diet, is collective in relation to the many 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, following their example, the Kremlin diet was developed,Dikul's dietand other nutritional diets similar in their basic principle of action proposed by nutritionists from different countries, which have spread very widely and gained considerable popularity among a large number of meat lovers, mainly.It would seem that today everything is known about the protein diet for weight loss, but in practice there are no less questions about the feasibility and safety of following this method of losing weight.

Proteins in foods

Proteins or proteins enter the body mainly from foods consumed by humans, which are divided into foods of animal and plant origin.Typically, the daily protein intake of an adult leading a physically active lifestyle ranges between 100 and 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
Sea bream	17.1
cod	17.5
Flounder	16.1
Pink salmon	21.0
capelin	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
Almonds	18.6
Beans	6.0
Nut	13.8
Peas	23.0
Hazelnut	16.1
Soy	34.9
Peanut	26.3
Beans	22.3
Vegetables, dried fruits and mushrooms
Spinach	2.9
Kuraga	5.3
Potatoes	2.0
Prunes	2.3
Cabbage	1.8-4.8
Eggplant	1.2
Garlic	6.5
bell pepper	1.3
Dates	2.5
Mushrooms	4.3
Raisins	1.9
Porcini mushrooms	3.7
Eggs
Chicken	12.7
Quail	11.9

The essence and principles of the protein diet

The daily nutritious diet of a protein diet is quite satisfying, thanks to the inclusion of dairy products, meat dishes, eggs and other products with a complex structure.As a rule, the process of digesting protein dishes takes several hours, during which a person should not feel hungry.At the same time, a protein diet often does not limit the content of standardized grams of consumed portions, so you can eat according to your appetite, simply eliminating excess food.

In most cases, while maintaining a protein diet, there is no strong desire to "snack" anything.Typically, sudden hunger attacks are associated with increases in plasma insulin concentrations.Thus, stable serum sugar levels minimize the onset of feelings of hunger.

Despite the nutritional value of a protein diet and its effectiveness for losing weight, it is still not recommended to follow it for a long time, since even lighter varieties of these diet foods significantly reduce the intake of carbohydrates necessary for the human body.The maximum duration of a high-protein diet should be limited to four weeks.

Varieties

Protein diet for 3 days

As a rule, 3-day protein diets are mono-diets, following which you should eat only one protein product, for example, chicken or turkey fillet, seafood, eggs, etc., without adding other foods to it.

Other options for a three-day high-protein diet include consuming 2-3 types of meat, which can be alternated throughout the day or every day.On average, strict adherence to such diets rids the body of 2 kilograms of excess weight.

Protein diet for 5 days

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

As a rule, accompanying products are low-fat fermented milk products or unsweetened fruits.Among the particularly popular diets of such duration are:protein-fruit diet, the essence of which is to alternate protein foods and fruits every 2.5 hours.Some reviews of 5-day protein diets guarantee a weight loss of 5 kilograms at the end of the diet, but most often the weight loss is 2-3 kilograms.

Protein diet for 7 days

Protein diet foods, designed for 7 days, are enriched with a small amount of fresh fruits and vegetables and are considered by nutritionists to be a fairly effective and safe way to lose weight.In their opinion, a seven-day duration of a high-protein diet will not lead to significant malfunctions of internal organs, and fruits and vegetables included in the weekly menu will somewhat dilute the protein diet, although the recipes will not be particularly diverse.Weight after completing the 7-day version of the protein diet varies between 3 and 5 kilograms.

Protein diet for 10 days

The 10-day protein version of this nutritional diet recommends, in addition to fruits and vegetables, additionally introducing fermented milk products, legumes, cereal porridges and other permitted products into the diet.This expansion of the protein menu for 10 days is dictated by safety principles for a person who is losing weight, since the duration of the diet can already potentially harm their health.At the same time, the effectiveness of this version of high-protein nutrition is beyond doubt and is quite high.Some reviews of a protein diet for 10 days promise weight loss equal to the number of days followed, but it should be remembered that only people who are significantly overweight can lose 10 kg in 10 days;for others, these figures will be 4 to 6 kilograms.

Protein diet for 2 weeks

A high-protein diet menu for 14 days is, in principle, no different from the previous diet option and should be followed in the same way.Increasing the duration of the diet by four days can be practiced by people who have overcome a similar ten-day option without any problems for their own health, but did not achieve the desired result in losing weight.In 14 days of protein diet, it is entirely possible to lose 7 to 8 kilos of body fat.

Protein diet for 4 weeks

A type of protein diet for a month is the maximum permitted duration and therefore the most potentially dangerous for health.It is for this reason that the menu for 4 weeks should include the most complete nutritious diet, collected from all foods allowed for a protein diet, which should be observed with caution.If pronounced negative symptoms appear in any organ or system of the body during this type of diet, you should consider stopping it.Weight loss results from a monthly protein diet can reach weight loss values of up to 10 to 12 kilograms.

Authorized products

First of all, the diet of the future diet should be drawn up based on the chosen high-protein diet.The correct choice of foods that can be consumed while following one or another type of protein diet and which of them contain mainly proteins and, to a lesser extent, simple carbohydrates and fats, will help you establish the table of foods given above, as well as other similar schemes of BJU (proteins / fats / carbohydrates) in foods, which can be easily found on the Internet.

Of course, the list of permitted products should, first of all, include meat dishes containing large amounts of protein and at the same time contain a minimum of carbohydrates and fats.

Among these protein-rich meat products, nutritionists highlight:

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

Among other animal products, you should consume:

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

The fruits allowed in the diet are most often limited:

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

The list of acceptable vegetables includes:

• all varieties of cabbage;
• celery, sorrel, lettuce, asparagus, spinach;
• carrots, pumpkin, beets, zucchini, peppers, radishes;
• tomatoes, onions, cucumbers.

Among the cereals we must favor:

• buckwheat, rice, pearl barley, oatmeal.

You can also eat in small quantities:

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

In all diet options you can drink:

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

Certain types of diets allow the use of:

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

Fully or partially limited products

The first thing that should in no case be consumed while following any of the options of a protein diet is sugar in all its types and variants, since it is precisely this that contains those very simple carbohydrates that are completely prohibited with this method of weight loss.

The highest percentage of sugar includes the following products:

• various confectionery (biscuits, jams, cakes, preserves, pastries, pies, sweets, honey);
• factory-made non-alcoholic sugary drinks (nectars, sodas, fruit juices);
• instant meals (muesli, porridge, cereals, noodles);
• various sauces (mayonnaise, ketchup);
• semi-finished products;
• factory ice cream;
• fruits and berries rich in fructose (grapes, apricots, bananas, watermelon);
• canned fruits and dried fruits;
• bakery products;
• alcohol (beer, wine, liqueurs).

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

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

Protein diet menu (Food routine)

Protein diet for 3 days

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

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

Protein diet for 5 days

A five-day fast protein diet is based on the principle of alternating daily intake of several protein foods (200 grams at a time) and permitted fruits.The main rule of such a protein-fruit menu for weight loss is to eat protein-rich 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 menu of the seven-day protein diet already includes a small amount of complex carbohydrates, represented by various vegetables acceptable for the diet.The diet includes at least 5 meals per day, which are recommended to be completed 3-4 hours before bedtime.

Protein diet for 10-14 days

The protein menu for 10-14 days should be further diversified with legumes, cereal porridges, nuts and other permitted products, while adhering to a 5-6 day diet.

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

Sample protein diet menu

Below we will present a detailed version of the protein diet menu for 10 days, based on which you can create longer protein diets.

First day

First breakfast	150g beef and bean stew (200g).
Second breakfast	2 homemade oatmeal cookies; herbal/green tea.
Lunch	fish fillet soup; vegetable salad (tomatoes/cucumbers/red onions).
Afternoon snack	100 g of Greek yogurt.
Dinner	Casserole of 200 g of fromage blanc.

Second day

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

Third day

First breakfast	2 boiled chicken eggs; whole grain toasted rolls; 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 of 100 g of chicken, 1 chicken egg and fresh cabbage; boiled brown rice.
Second breakfast	1 large baked apple.
Lunch	vegetable broth; 1 piece of wholemeal bread.
Afternoon snack	2 homemade oatmeal cookies; a glass of skimmed milk.
Dinner	baked chicken fillet with fresh lettuce.

Fifth day

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 tomato.

Sixth day

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

Seventh day

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

Eighth day

First breakfast	150 g of boiled rabbit meat; vegetable salad (cucumbers/tomatoes/red onions).
Second breakfast	curd soufflé.
Lunch	beef meatball soup; 150 g of baked zucchini with herbs.
Afternoon snack	big apple.
Dinner	100 g of boiled beef; 1 vegetable (cucumber or tomato).

Ninth day

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

Tenth day

First breakfast	2 boiled chicken eggs; whole grain toasted rolls; herbal/green tea.
Second breakfast	a glass of freshly squeezed apple juice.
Lunch	200 g turkey and tomato compote; buckwheat porridge.
Afternoon snack	a glass of skimmed milk.
Dinner	100 g of lean veal; vegetable broth.

Recipes for a protein diet

Below are some popular diet recipes with photos that can be prepared both during a protein diet and in everyday life.If you use similar protein dish recipes for your diet, you can avoid adding salt and other non-recommended spices.

Cream soup

Required ingredients:

• chicken or turkey fillet – 400 g;
• chicken egg – 2 pieces;
• spinach – 300-400 g;
• skimmed milk – 150 ml;
• bay leaf – 1-2 pieces;
• parsley - a sprig;
• salt/spices are the minimum required.

Boil the poultry fillet in a saucepan with 2-2.5 liters of clean water with peppercorns and bay leaves until tender, then remove and cut into small cubes.Separately, boil chicken eggs and chop one and a half of them in random order.Finely chop the spinach and boil it in the meat broth until softened.Add the broth, milk, eggs, poultry fillet to the blender bowl and beat everything until smooth.Serve the cream, garnishing it 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 piece;
• cauliflower – 400 g;
• natural yogurt – 2 tbsp.L.;
• lemon juice – 1 tbsp.L.;
• salt/spices are the minimum required.

Dismantle and peel the cauliflower, then cut it into small pieces.Coarsely chop the fish flesh and the thin onion half-rings.Put all the ingredients in a saucepan, add the required amount of water and cook until the fish is cooked.At the end of cooking, add natural yogurt, lemon juice and spices to the dish.

Protein salad

Required ingredients:

• chicken egg – 3 pieces;
• chicken fillet – 200 g;
• cucumber – 1 piece;
• Chinese cabbage – 400 g;
• natural yogurt – 100 g;
• mustard powder – 1 tbsp.L.;
• salt/spices are the minimum required.

Boil the chicken fillet and eggs, then cut them into equal cubes.Also cut the cucumber.Finely chop the cabbage.Mix all the ingredients thoroughly, after seasoning them with a mixture of mustard powder, yogurt and other seasonings.

Exiting the protein diet

Since a protein diet, especially when followed for a long time, "accustoms" the human body to receiving predominantly protein products, after its completion, you should not immediately switch to your usual diet.It is necessary to gradually introduce carbohydrate dishes into your menu, and even more so sugar-containing foods, starting with eating more vegetables, cereals and other permitted products and ending with pasta and pastries.It should be remembered that the process of abandoning the protein diet should take twice as long as the diet itself, or at least correspond to it.

Contraindications to 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;
• anykidney diseases;
• cardiovascular pathologies;
• allergiesfor proteins of any origin;
• erosive-ulcerativegastrointestinal damage;
• seriousliver diseases;
• in old age and childhood.

Advantages and disadvantages of a protein diet

Benefits

Disadvantages

All protein menu options provide tangible weight loss results. Most often, the indicators of reduced weight remain at the achieved level for a long time. Any type of high-protein diet is not accompanied by feelings of hunger. Accompanied by physical activity, weight loss only affects body fat. In most cases, the skin does not suffer from sudden weight loss leading to the appearance of stretch marks. Diets rich in protein are ideal for athletes.

Protein diets should not be followed by people suffering from various health problems described above. Due to the restriction of carbohydrate foods, a decrease in performance is observed. Due to less fat intake in the body, disorders of the nervous system may occur. Eating protein-rich foods over a long period increases riskthrombosisand may be accompanied by power surgesblood pressure,insomnia, impaired functionality of the gastrointestinal tract and kidneys. During long-term protein diets, a significant loss of calcium occurs. An abundance of protein products can lead to the formation of unpleasant substancesbad breath. Lack of somevitamins,microelementsAndfatty acidscan lead to dry skin, brittle nails, and dull hair (additional intake of vitamin and mineral supplements is ineffective due to the restriction of fats that facilitate the absorption of these substances). The cost of some protein-rich foods (e.g. seafood) is quite significant.

Results of a protein diet for weight loss

Quite rapid 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 much deprivation, and as practice shows, this is not without reason.Indeed, the results of those who lose weight with a protein diet are in the overwhelming majority of cases positive, both in relation to quick nutritious diets of 3-5 days, and in terms of longer and less strict diets.