Pierre Dukan's low-carbohydrate diet is a good option not only for losing excess weight, but also for keeping it within normal limits in the future.The system does not impose restrictions on the amount of food consumed during the day, so the person who uses the Dukan diet for weight loss will not feel hungry or guilty after every extra piece.However, you need to rethink your daily diet and put the main emphasis on protein foods.
In addition to the 100 types of food allowed for consumption, oat bran must also be on the menu during and after the diet.They completely replace a meal, provide a feeling of fullness, help reduce blood cholesterol and relieve constipation.You can cook porridge from bran, bake bread or dilute it in low-fat kefir.
The Dukan diet involves the complete exclusion of all fats, oils and mayonnaise from the diet.It is better to boil all products, bake in the oven, grill or fry in a non-stick pan.Instead of vegetable oil or mayonnaise, lemon juice is used for salads.
The Dukan diet is one of the most popular weight loss methods in the world.It was developed by Dr. Pierre Dukan, a famous French nutritionist.The Dukan diet is a complete nutritional system designed for a fairly long period of time.
The weight loss program is divided into 4 stages.Each requires compliance with certain requirements and recommendations.
However, there are general rules that must be followed regardless of the stage a person is in:
- Water.The body must receive at least 2 liters of it per day.
- Walks.Spend time outside every day.The walk should last at least a quarter of an hour.
- Oat bran.This product should be on the table every day.
- Charger.Morning exercise is essential for weight loss.
Benefits of the Pierre Dukan diet
The main advantage of the Dukan diet is its high efficiency.
However, this is not all the advantages of the weight loss program of the French nutritionist;the following factors can also be highlighted among these:
- The menu is dominated by products containing protein.The body needs it to build and strengthen muscles.
- The diet does not force a person into strict limits.It is convenient to practice for those workers who do not have the opportunity to eat according to the schedule.
- The diet does not require detailed calorie counting.
- The menu is quite varied.Every day you can enjoy delicious food and discover new culinary masterpieces.Moreover, their preparation is not difficult at all, which makes it possible to use diet recipes in everyday life.
- The diet cannot be called "hungry".It prohibits the consumption of certain foods, but those that are allowed can be consumed in unlimited quantities.
- The diet is relatively safe for human health, so you can stick to it for a long time.
- Following the rules of the Dukan diet not only allows you to lose excess weight, but also gets rid of cellulite, tightens the skin and increases muscle tone.
Disadvantages of the Pierre Dukan diet
The Pierre Dukan diet has some disadvantages:
- The nutritional system cannot be called balanced.Therefore, diet followers are likely to develop a deficiency of certain vitamins and microelements.
- Due to the lack of nutrients, disturbances may occur in the functioning of the digestive system and the nervous system.
- In the initial stages of losing weight, your health may deteriorate, which manifests itself in increased fatigue and frequent dizziness.
- Lack of fat can lead to hormonal imbalance.
- The emphasis in the diet is on foods rich in protein.During digestion, the body produces ketone bodies, which leads to bad breath.Once a person switches to their normal diet, this problem should go away on its own.
- The diet cannot be called economical.Protein products for cooking are not cheap.Therefore, having decided to get rid of excess weight according to the Dukan system, you should prepare in advance for the upcoming expenses.
Harmful effects of the Dukan diet
The Dukan diet is based predominantly on the consumption of protein-rich foods.As a result of such nutritional errors, the metabolism is seriously disturbed.Not only the fat starts to burn, but also the muscles.It is worth understanding that the human heart is also a muscle.
If the body's cells do not receive enough carbohydrates, the fat will not be broken down completely.As a result, the accumulation of ketone bodies occurs.If there are too many of them in the body, metabolic acidosis (acetone poisoning) develops.Therefore, adequate fluid intake should not be neglected.It is important to drink at least 2 liters of water per day to minimize the risk of developing acidosis.However, even if this condition is met, no one can guarantee that the kidneys will function as expected.Almost all people who followed the Dukan diet reported an acetone smell from their breath and pain in the kidney area.
Another disadvantage of the Dukan diet is the disturbance of the conductivity of nerve tissue.Carbohydrates are known to be the brain's food source.You need about 100 g of pure glucose per day, which is equivalent to 380 kcal.The Dukan diet imposes strict restrictions on carbohydrates.
Dramatic weight loss leads to the body being stripped of adipose tissue.Despite all of Pierre Dukan's theses, fat is necessary for humans.Having too little fat in the body can lead to health problems.Fat participates in water metabolism, is a component of the cell membrane, and is found in the surfactant necessary for normal lung function.Overall, fat is essential for the body to function properly.Therefore, excessive and too rapid weight loss will definitely have a negative effect on your health.Recent studies have shown that the lack of fat in the daily diet increases the risk of developing Alzheimer's disease and other neurodegenerative diseases by 10 times.
Another significant disadvantage of eating according to the Dukan system is that the lack of dietary fiber is clearly visible on the menu.As a result, chronic constipation develops, bad breath appears, the skin becomes dull and looks pale.Therefore, people following the Dukan diet must eat bran.You should not forget about physical activity, because without it, the stool situation will only get worse.Moreover, it is worth preparing in advance that neither doing exercises nor taking oat bran will completely relieve bad breath and constipation.
The Dukan diet can only be followed against the background of absolute health.If you suffer from any chronic disease, it is recommended to use less radical weight loss programs.
First, you can try to reduce the amount of carbohydrate-containing foods by 50% and monitor your body's reaction.Don't forget about walking, sports or yoga.
Contraindications
Before you start losing weight according to the Dukan program, you should familiarize yourself with the contraindications associated with this diet:
- People who suffer from metabolic disorders cannot follow the Dukan diet.The complete rejection of carbohydrates in the first stage of weight loss will certainly lead to the failure of metabolic processes, even if they were normal before.If there are any problems with metabolic processes, the problems will only get worse.It is strictly prohibited in hypothyroidism, pancreatitis, diabetes, etc.sufferers to follow the Dukan diet.
- People with kidney, liver or digestive problems cannot follow the Dukan diet.The entire gastrointestinal tract will experience tremendous stress when such an impressive amount of protein is present in the diet.As a result, exacerbation of hepatitis, gastritis, ulcers, cholecystitis and other chronic diseases is possible.If someone has problems with the functioning of the gallbladder or is prone to constipation, then the problem will only get worse when following a protein diet.
- Women with unstable menstrual cycles should not follow this weight loss program.This is more true for young girls.Therefore, the Dukan diet is strictly not recommended for adolescents under the age of 18.The weight disappears quite quickly, which can cause menstrual irregularities or complete cessation of menstruation.Women with a history of hormonal imbalance will be more prone to fatigue, weakness and sleepiness.Possible migraine attacks and increased pain in the lower abdomen.
- Any diet is prohibited for pregnant and lactating women.It is unacceptable to limit the nutritional supply of an unborn child.
- Premenopausal or menopausal women should not practice the Dukan diet.Failure to follow this recommendation risks hormonal imbalance and endocrine gland dysfunction.
- Cardiovascular diseases are also contraindications for using the Dukan diet.A sharp restriction of the menu of polyunsaturated fatty acids can lead to an aggravation of cardiovascular diseases.
- A lack of carbohydrates negatively affects the state of the nervous system, so people with unstable mental health should abandon the diet.Moreover, not only the person's mood noticeably deteriorates, but also his mental abilities.
1 phase
The first phase of the Dukan diet is called the "attack".It is the shortest in time, but it is enough to activate the fat breakdown process.The duration of the bout depends on how many extra pounds you want to get rid of.For example, if the difference between the actual and ideal body weight is less than 10 kg, then it lasts only 3 days, and if the excess weight is 10-20 kg, then the seizure phase lasts 3-5 days.To lose weight of 20-30 kg, you must follow all the conditions of the diet for 5-7 days, and for more than 30 kg - for 7-10 days.
Increasing the duration of this phase on your own is not recommended, as the body is already under severe stress.In addition, during the entire stage, you may be bothered by strong thirst, but this is a natural process.In order to better cleanse the body and replenish fluids, you should drink no more than 2 liters of clean, unboiled water per day.You may feel an unpleasant taste in your mouth, as well as bad breath, but this will soon pass.
In the first stage, you can only eat protein-containing foods - fish, meat, eggs, low-fat cottage cheese.Among the meat options, the best choices are beef, veal and rabbit.Pork and lamb are not suitable for the diet because they contain a lot of fat.From seafood, you can use crustaceans and molluscs;there is no limit on fish.Poultry is also suitable for this phase, with the exception of duck and goose, as well as poultry offal.
For dairy products, give preference to low-fat cottage cheese, kefir, yogurt and milk powder.Add spices, salt and garlic in moderation and to taste.The norm of oat bran during the attack phase is no more than 1.5 tablespoons per day.As for physical activity, this is welcome;even a 20-minute walk a day is useful.
2 phase
The second stage of the Dukan diet is the "cruise".It differs from the attack in that all kinds of vegetables are included in the menu and protein days alternate with protein-vegetable days.According to Pierre Dukan's recommendation, vegetables should be done every other day, as this is a safer option for the body than 2 days after 2 or 3 days.
It is allowed to eat: tomatoes and cucumbers, radishes, green beans, any kind of cabbage, greens, zucchini, pumpkin, etc.Exceptions are vegetables containing a lot of starch or oil, primarily potatoes, olives and legumes (except green beans).Beets and carrots should also be limited, as they contain a lot of sugar.All vegetables can be eaten fresh, boiled, steamed and fried;fried food is not welcome.
The amount of oat bran increases to 2 tablespoons per day during the tour, the water remains in the same amount - no more than 2 liters.If you are often constipated, reduce your bran intake to 1 tablespoon.As for walks, their duration increases to 30 minutes a day.If you strictly follow all the recommendations of Pierre Dukan, the result will not last long, and soon you will be able to surprise everyone with your ideal figure.
3 phase
The third phase of the Dukan diet is called "consolidation" or "consolidation".During this, the obtained result is recorded, and the duration of the phase depends on the number of kilograms lost in the previous stages.For every kilogram you lose, you have 10 days, which means that if, for example, you lost 10 kg, the consolidation phase lasts 100 days.
The range of permitted products expands significantly at this stage, and the diet is supplemented with whole grain bread (max. 100 g per day), fruits (max. 200 g per day), with the exception of bananas, grapes and cherries, which contain a large amount of sugar.Now you can taste lamb or pork, and hard cheeses of varying fat content several times a week.
While starchy foods - corn, rice, pasta, potatoes and others - are only allowed in the form of 2 servings per week, a real feast is planned, that is, the inclusion of any food (even the most caloric) in the menu twice a week, at either breakfast or lunch.However, such holidays should not be consecutive;it is better to rotate them at regular intervals.Once a week, for example, on Wednesday, it is worth eating only protein-containing foods (proteins).
4 phase
The fourth phase is called "stabilization" and its duration depends on your desire (at least for the rest of your life).During this period, when strict adherence to the diet is no longer necessary, oat bran is still consumed daily, but 3 tablespoons, water - no more than 1.5 liters per day.An active lifestyle and exercise make it much easier to maintain a healthy weight.
What results can be achieved
The Dukan diet is most likely not a diet, but a nutritional system, especially since it can be followed for several months to six months (or even for a lifetime).And during such a long time, the body has time to get used to the new diet, that is, the metabolism normalizes.The most important advantage of this diet is that the lost kilograms do not return.Even when switching to a normal diet, the person does not gain weight.You just need to follow the 4 simple rules that we presented earlier.
The practical results of the Dukan diet are also confirmed by clinical practice.The data on the stabilization of the achieved weight were grouped by considering two periods: the first - 6-12 months after the diet, the second - 18-24 months.As clinical observations have shown, stabilization of body weight in the period between 6 and 12 months was successful in 84% of cases, and in 62% of cases from 18 months to 2 years.This again confirms the high efficiency of the system, because most people's weight remained at the level achieved during the diet even after two years.
Reviews of the Dukan diet
As in any other case, you can read both positive and negative reviews about the Pierre Dukan diet.The Daily Mail newspaper, for example, reports that the British Dietetic Association called the Dukan system the least effective of all diets, and this has no scientific basis either.
Doctors claim that the lack of cereals in the diet can lead to a lack of B vitamins;in patients who are not aware of their kidney problems, the disease can worsen, and the lack of fiber worsens the problem of constipation.They think this diet is crazy.
However, there are other opinions.For example, Catherine Middleton, Duchess of Cambridge is said to have followed this diet before her wedding and successfully lost two sizes.We all remember very well how good it was back then.From this example, it is clear that the Dukan diet really works.
Like any other nutritional system, only healthy people can safely use the Dukan diet.And if you don't know your real health status, you should definitely consult your doctor before use.