Chemical diet to lose fat without losing muscle

lose fat without losing muscle

To lose weight quickly and easily, you need to configure the body to burn fat. This is exactly what a chemical diet does, balanced and satisfying. Choose one of three menu options and lose fat up to 25 kg per month without losing muscle.

Without exception, all methods of dietary nutrition intended for weight loss suggest a decrease in the calorie content of food, that is, the creation of conditions for spending on the energy needs of the body’s accumulated reserves of triglyceride fats. However, the low nutritional value of the diet is not only difficult to tolerate due to a constant feeling of hunger, but also often leads to various health problems, including indigestion, malfunctioning of the endocrine system, and deterioration of the skin.

The chemical diet is a pleasant exception to lose fat without losing muscle – it gives excellent results in losing weight, without causing negative consequences, is easily observed, because it does not belong to particularly tough or “hungry” ones. With its help, in a month you can get rid of 15-25 extra pounds. True, this figure depends on the initial weight – the higher it is, the more you can lose.Apple diet: lose fat not weight

on a chemical diet

History of creation

The chemical diet was created by American doctor Osama Hamdiy, who was involved in the treatment of obesity in patients with diabetes. The nutritional complex developed by him was intended for reprogramming metabolic processes, which allowed, without suffering from hunger, to get rid of excess weight. The results of clinical trials were stunning: patients weighing 100-150 kg lost up to a third of their weight.

Today, Professor Osama Hamdiy is a significant figure in medicine. He runs the anti-obesity program at the large Jocelyn Clinic, and his diet is actively used by dieters around the world. In many sources, Hamdy’s chemical diet is referred to as “egg-chemical” or “protein-chemical” because its menu is based on proteins from chicken eggs.

Advantages and disadvantages of the “chemical” power system to lose fat without losing muscle

This dietary technique has many undoubted advantages:

  • very high efficiency;
  • lack of age restrictions;
  • the results of weight loss persist for a long time, as the body is rebuilding to a new diet;
  • due to the presence of a large amount of fiber in the diet, cleansing of decay products, toxins, cholesterol plaques occurs;
  • the chemical diet menu is balanced according to the main nutrients necessary for life, therefore, an additional intake of the vitamin-mineral complex during its passage is not required;
  • diet is inexpensive, products for it are available;
  • chemical diet recipes are simple and easy;
  • due to the fact that the main product of the diet is very satisfying, the feeling of hunger during the course of losing weight almost does not bother.

The disadvantages of the technique include:

  • monotonous breakfasts;
  • the need to strictly comply with the rules indicated in the program for weight loss;
  • a significant predominance of protein in food does not allow the use of the technique in the presence of a number of diseases;
  • it is difficult to engage in heavy sports during the diet period;
  • Since sugar, animal fats, and vegetable oil are not allowed on a chemical diet, a feeling of weakness or even dizziness can occur due to a deficiency in the diet of triglycerides and carbohydrates.


Before starting a course of lose fat without losing muscle, it is advisable to consult a therapist to make sure there are no contraindications. A chemical diet cannot be used for:

  • liver or kidney disease;
  • atherosclerosis or elevated cholesterol;
  • serious diseases of the gastrointestinal tract (ulcer, gastritis, colitis, irritable bowel syndrome);
  • endocrine diseases;
  • hypertension 2, 3 degrees;
  • serious metabolic disorders.

A limitation to the use of the technique is also an allergy to eggs, citrus fruits or protein.

Operating principle

A chemical diet does not imply the use of synthetic drugs, but a change for the better in the chemical processes taking place in the body. The effect of weight loss is achieved not only due to the low calorie intake of foods used, but also due to the prevalence of protein in the menu. As a result, their own proteins are consumed little, mainly fats are converted to energy. Thus, it is not muscle mass that is reduced, but fat depots.

Apple Vinegar Slimming: Lose Weight Fast 3 Days


The dietary menu is based on chicken eggs, a unique product with a relatively low calorie content. In one egg 50–70 kilocalories, it contains:

  • up to 15% of the daily protein intake;
  • fats and carbohydrates – in modest amounts;
  • amino acids;
  • a complex of vitamins, including those important for metabolism: retinol, choline, tocopherol, calciferol, biotin;
  • trace elements – phosphorus, iron, potassium, calcium, sodium, zinc, manganese, chromium, cobalt.

This valuable dietary product is almost completely absorbed, leaving no toxins in the intestines. In addition, proteins, breaking down under the action of enzymes, form ketones – substances that provide a feeling of fullness for a long time.


The second most important in the diet are citrus fruits – oranges and grapefruit. In almost every day menu they are used together. The combination of biotin in the egg and citric acid in citruses stimulates the acceleration of energy metabolism, which contributes to rapid weight loss.

Allowed and Prohibited Products

In addition to eggs and citrus fruits, the diet menu includes products with a high protein content, which are well combined with each other in terms of nutrition, helping to cleanse the body and break down white fat (this particular type of triglycerides gives extra weight). It:

  • lean meat (except mutton);
  • a fish;
  • any fruits and vegetables other than those indicated on the prohibited list;
  • citrus;
  • fruits.

From the diet should be excluded:

  • potatoes;
  • fruits containing a large number of sugars – bananas, figs, dates, raisins and grapes;
  • fats – both animal and vegetable;
  • milk and dairy products, except hard cheese and cottage cheese;
  • sugar;
  • flour products, except bran or whole grain bread, the use of which is specified in the menu;
  • alcohol;
  • the amount of salt should be limited as much as possible.

Important Tips

  1. Osama Hamdi’s dietary technique is classified as particularly strict: only with strict observance of the dietary regime can the desired results be achieved.
  2. During the course of losing weight, a moment may come when the weight is not falling fast enough or completely stops decreasing. This can be caused by metabolic restructuring processes, after a while the high rate of weight loss will resume.
  3. Supper should be no later than 2 hours before bedtime so that the food has time to digest and the body “directs” the calories received to energy needs, and not to spare “depots.”
  4. In case of violation of the diet, the diet course cannot be continued, it starts from scratch.

Osama Hamdy’s egg-chemical diet to lose fat without losing muscle

Dr. Hamdy’s original weight loss program is called an egg-chemical diet, thanks to a diet consisting mainly of eggs. It provides a number of rules that relate to the amount of foods in the daily diet and cooking methods:

  • eggs are used only in boiled form;
  • meals are allowed to be steamed, boiled, stewed or baked;
  • you cannot replace products in the menu, if any of them causes hostility, you can simply exclude it;
  • if the quantity of the product is not indicated, it can be consumed without restriction;
  • drinking regimen – at least 1.5 water per day. In addition to water, it is allowed to drink coffee and tea, dried fruit compotes, herbal infusions;
  • meals should be three meals a day: breakfast shortly after waking up, lunch at 13-14 hours and dinner at 18-20 hours;
  • if there is a feeling of hunger between meals, you can eat a cucumber or carrot, but not earlier than 2 hours after the main meal.

There are several varieties of chemical diets that differ in duration and, therefore, in effect.

For a week

oranges and eggs

The 7-day version of the chemical diet Hamdy allows you to get rid of 5-7 kg of excess weight. The menu by day is as follows:

Breakfast – 1-2 eggs and citrus fruit.


  1. Day 1. One of the permitted fruits in any quantity.
  2. Boiled or baked in the oven chicken breast (200-300 g).
  3. A few tomatoes, skim milk cheese, a slice of whole grain or bran bread.
  4. Same as the first day.
  5. Steam omelet with zucchini or zucchini.
  6. One of the permitted fruits in any quantity.
  7. Boiled fish, tomatoes, 2 citruses.


  1. Boiled or grilled lean meat (200-300 g).
  2. 2 eggs, assorted cabbage, cucumbers, sweet pepper and tomato (without fat dressing, you can add lemon juice), citrus.
  3. Steam fillet of turkey or chicken (200-300 g).
  4. Vegetable salad, meat (200-300 g).
  5. A few tomatoes and cucumbers, fish fillet cooked in a double boiler, citrus; orange or grapefruit.
  6. 200-300 gr. stewed or baked meat, a mixed vegetable salad with herbs, seasoned with lemon juice.
  7. Vegetables from the list of allowed stewed or boiled, from them you can make vinaigrette (you can’t fill the dish with oil).

For 2 week

An egg-chemical diet lasting 14 days allows you to lose 7-12 kg of fat without losing muscle. The diet of its first week corresponds to that indicated for the option for 7 days, in the second week the menu is repeated, if desired, the days can be reversed.

egg and grapefruit

For 4 weeks

This is a classic version of the egg-chemical diet for a month. The effect of losing weight depends on what your initial weight was. According to the reviews of those who have lost weight, it can be from 10 to 30 kg. The set of products here changes every week, the menu is scheduled every day.


First week

Breakfast – half a grapefruit or orange plus 1-2 eggs.


  1. Fruits.
  2. Grilled chicken fillet, tomatoes, citrus.
  3. Brynza, a slice of bran bread, tomatoes.
  4. Fruits.
  5. 2 eggs, stewed without fat or steamed vegetables.
  6. Fruits.
  7. Grilled chicken fillet, tomatoes, citrus.


  1. Grilled meat.
  2. 2 eggs, a slice of bran bread, rye toast, citrus.
  3. Steamed or boiled meat.
  4. Meat plus lettuce.
  5. Boiled or oven-baked fish, lettuce, citrus.
  6. Meat cooked in a double boiler or grilled.
  7. Steam vegetables.

Second week

Breakfast – half a grapefruit or orange plus 1-2 eggs.


  1. Meat, fresh cucumbers.
  2. Baked meat or fish, lettuce.
  3. Like the previous day.
  4. 2 eggs, hard cheese and steamed vegetables.
  5. Grilled fish.
  6. Boiled meat, tomatoes, citrus.
  7. Grilled or baked chicken fillet, tomatoes, citrus.


  1. 2 eggs, leaf lettuce, orange or grapefruit.
  2. Same as the first day.
  3. Same as the first day.
  4. Steam omelet, vegetable salad.
  5. Same as the fourth day.
  6. Same as the fourth day.
  7. Fruit salad.

Third week

The daily ration products are allowed to be distributed at breakfast, lunch and dinner arbitrarily and consumed in any quantity.

  1. Fruits (you can use several types from the list of allowed).
  2. Vegetables in the form of salads or stews cooked without fat.
  3. Only fruits or only vegetables.
  4. Fish (boiled or grilled), lettuce or cabbage.
  5. Meat or chicken fillet.
  6. One kind of fruit.
  7. One kind of fruit (not necessarily the same as on the sixth day).

Fourth week

In the last week of the month, a daily set of products can also be distributed for breakfast, lunch and dinner, at your discretion, but their number must correspond to the specified daily.

  1. 400 g of chicken, 200 g of boiled fish or canned tuna, 3 tomatoes, 4 cucumbers, 1 citrus, 1 slice of bran bread.
  2. Same as the first day, but instead of chicken and fish fillet 200 g of boiled meat.
  3. Bran bread toast, 100 g low-fat cottage cheese, 2 oranges or grapefruit, 200 g vegetable stew (cook without fat), 2 tomatoes.
  4. 400 g chicken, 2 tomatoes and cucumber, 1 citrus, a slice of whole grain bread.
  5. Steam omelet, salad of 3 tomatoes and 100 g of cabbage, 1 grapefruit or orange.
  6. 200 g of boiled fish, 150 g of low fat cottage cheese, 1 cucumber, 1 tomato, a slice of whole grain bread.
  7. 200 g chicken, 100 g fat-free cottage cheese, 200 g vegetable salad, 1 orange, 1 grapefruit.


When the diet course is completed, evaluate its result. If it does not suit you, the chemical diet for 4 weeks can be extended for another 7 days using the menu of the last week or completely repeat the two-week version of the diet. If the goal of losing weight is achieved, go to your usual diet, refraining from fatty, floury and sweet.

Be sure to accompany the exit from the chemical diet with moderate physical activity – do gymnastics, swimming, take daily walks. Then your new parameters will remain for a long time, because the body has learned to use energy resources more actively, and the stomach is used to smaller amounts of food.

Maggi Diet To Lose Fat Without Losing Muscle

This dietary technique, like the Hamdy diet, is also called “chemical” because it is based on the predominance of low-calorie proteins in the daily diet and the chemical reactions that occur in the body when certain foods are combined and contribute to the rapid burning of fat. The main products are eggs and cheese, which serve as a source of protein and citrus fruits, suppliers of micronutrients and stimulants of metabolic processes.

eggs and cheese

It is believed that the name of the technique is due to the “iron lady” Margaret Thatcher, since it was developed in the American Mayo Clinic specifically for the British Prime Minister. The diet has a minimum of contraindications and is suitable for any age. It should not be used by people with serious diseases of the gastrointestinal tract, chronic hypertension, as well as those who are allergic to citrus fruits or eggs.

If you follow all the rules of the chemical diet of Maggi, you can lose 15–20 kg in a month, and the two-week option gives a weight loss of 7–10 kg. The list of allowed and prohibited foods clearly prescribed by professional nutritionists is summarized in a table for convenience.

Allowed Products

eggschicken or quail
fruitsoranges, grapefruit, tangerines, apples, pears, persimmons
berrieskiwi, cherry, sweet cherry, currant
vegetablescucumbers, tomatoes, cabbage, zucchini, bell peppers, carrots, peas, beans
meatchicken, beef, crawl, turkey, lean pork, offal
seafoodfish (fresh or canned), shrimp, kelp (seaweed)
milk productskefir, yogurt (fat content up to 2.5%), whey, cottage cheese (fat content up to 5%), hard white cheese (fat content up to 25%)
breadbran, whole grain, black
greens and seasoningsparsley, dill, onion, garlic, lemon, sugar-free soy sauce
the drinkswater, decoctions of herbs, tea, coffee, chicory
sugar substituteshoney, agave syrup, honey herb (stevia)

Prohibited Products

fruitsbananas, mangoes, dates, avocado, figs, peaches
berriesgrapes, strawberries
vegetablescanned vegetables, beets, pumpkin
meatlamb, fatty parts of pork and beef
seafoodoily fish, canned fish in oil, mussels
milk productsfresh milk, yogurt, fermented milk products and cottage cheese with fat content above 5%, fermented baked milk
breadwhite bread baking
additional categoriesalcohol, animal fats, vegetable oils

Important Tips

In this diet, chemical reactions do not require weighing portions of food, but it is imperative that the menu and drinking regime are strictly observed – 1.5–2 liters of liquid should be consumed per day. Menu products may not be interchanged or replaced by others. An exception is the main product – eggs, instead of which you can eat cottage cheese 3-5% fat. But replacement is allowed immediately for the entire period: it is impossible to alternate these protein products.

For 2 week

The menu is scheduled for 7 days, then it repeats.

omelet with tomatoes

Breakfast – 2 eggs, citrus, tea or coffee.


  1. 2 eggs, 1 grapefruit.
  2. Steam omelet, tomatoes, coffee drink.
  3. 2 eggs, stewed vegetables, coffee.
  4. Same as the third day.
  5. Same as the previous two days.
  6. Fruit salad.
  7. Stew, tomato and cabbage vegetable salad, citrus, chicory drink.


  1. 2 eggs, a salad of allowed vegetables, black bread toast, grapefruit.
  2. Grilled steak, vegetables or vegetable salad, tea.
  3. Oven-baked meat, British cucumber salad, tomato and celery, herbal tea.
  4. 2 eggs, a bran sandwich with cheese, cabbage salad, tea.
  5. Fish with a side dish of boiled vegetables, whole grain bread toast, citrus.
  6. Meat stew with vegetables, green tea.
  7. Boiled chicken, tomatoes, citrus.

For 4 weeks

Breakfast is the same for the first two weeks – 2 hard-boiled eggs and a grapefruit or two oranges, lunches and dinners are scheduled by the day.

grilled chicken breast

First week


  1. Fruits in any combination.
  2. Grilled chicken or in a double boiler.
  3. 2 eggs, tomatoes, a slice of brown bread toasted in a toaster.
  4. One kind of fruit from the list of allowed.
  5. Steam omelet, boiled vegetables (only one species).
  6. Same as the fourth day.
  7. Chicken (steamed, stewed or baked), vegetable stew (without fat), citrus.


  1. Minced chicken steaks, half grapefruit.
  2. 2 boiled eggs, vegetable salad, toast, citrus.
  3. Grilled meat, tea.
  4. Boiled meat, fruit salad.
  5. Baked fish with vegetables, citrus.
  6. Roasted meat, green tea.
  7. Vegetable puree or boiled vegetables.

Second week


  1. Meat (boiled, baked or grilled), fruit salad.
  2. Same as the first day.
  3. Same as the first day.
  4. Steam omelet, boiled vegetables, a slice of low fat hard cheese.
  5. Steamed or oven-baked fish, tea or coffee.
  6. Meat cooked in any way without fat, tomatoes, grapefruit.
  7. Chicken stew with vegetables, citrus.


  1. 2 boiled eggs, one grapefruit or orange.
  2. Same as the first day.
  3. Same as the first day.
  4. Same as the first day.
  5. Same as the first day.
  6. Assorted fruit.
  7. Fat-free chicken stew with vegetables, grapefruit or orange.

Third week

Each day is dedicated to one or two products that can be distributed for breakfast, lunch and dinner.

  1. Any fruit from the recommended list.
  2. Any permitted vegetables (boiled, stewed, salads).
  3. Vegetables and fruits in any combination.
  4. Fish and vegetables.
  5. Meat and vegetables.
  6. One kind of fruit.
  7. One kind of fruit.

Fourth week

The final week can be considered the beginning of getting out of the diet: a set of products is given for the day, you can distribute them at your own discretion.

  1. A quarter of chicken or 600-700 g of meat cooked without fat, 4 tomatoes and a cucumber, a can of canned fish in its own juice, a slice of bran bread, citrus.
  2. 200-300 g of meat, 4 cucumbers and tomatoes, toast, a serving of fruit (grapefruit, apple, orange or pear to choose from).
  3. 200 g vegetable stew from squash, zucchini, carrots and cabbage, 2 eggs, 2 tomatoes and cucumber, a slice of whole grain bread, citrus.
  4. 700 g of boiled turkey, 2 tomatoes and cucumber, toast, grapefruit.
  5. Omelet with tomatoes, a bunch of lettuce, a slice of bran bread, an orange.
  6. 500 g of chicken breast baked under a cheese coat, toast, 2 tomatoes and 2 cucumbers, citrus.
  7. 2 eggs, a can of canned fish without oil, 200 g of boiled vegetables, a slice of black bread, grapefruit.


To preserve the results of losing weight, eating habits should not be drastically changed: exit from the diet should be slow. This weight correction technique is quite comfortable, in addition, the diet of the last week is close to the standard, so a smooth transition will not be difficult.

Maggi diet developers recommend at least a month to refrain from high-calorie foods and seasonings that stimulate appetite. Without a health risk, this dietary nutritional system can be used for weight loss no more than once a year.
Read more: Maggi Diet

Curd Chemical Diet To Lose Fat Without Losing Muscle

For those who do not eat eggs, an alternative to egg-chemical may be a chemical diet on cottage cheese: the percentage of proteins in cottage cheese is almost twice as much as in a chicken egg. Therefore, the effect of restructuring the metabolism while observing the curd diet is fully observed and the result will be as high – weight loss of up to 15-20 kg.

cottage cheese with fruits

The course of limited nutrition is designed for a month, the principle of three meals a day and food restrictions in this case are the same as with the egg-chemical diet. The drinking regimen remains the same – it is recommended to drink 1.5–2 liters of fluid per day. This includes clean water, tea, fruit and herbal decoctions, coffee (limited amount). The menu, based on cottage cheese and cheese, is respected for the first two weeks, the next two weeks it is similar to the 3rd and 4th week of the classical scheme of Osama Hamdy.

Week 1

  • Breakfast – 200 gr. low fat cottage cheese plus any of the permitted fruits.
  • Lunch – a slice of bran or whole grain bread with hard white cheese.
  • Dinner – a steak of lean meat or a portion of fish fillet cooked on the grill, plus several vegetables from the list of allowed.

2 week

  • Breakfast is the same as in the first week.
  • Lunch (except the last day) – boiled meat or fish plus vegetable salad seasoned with lemon juice.
  • Dinner – similar to breakfast.
  • The final day ration consists of 600 gr. low-fat cottage cheese and fruits that you need to eat three times.

Dish recipes to lose fat without losing muscle

The number of ingredients for cooking is arbitrary, most of them can be prepared based on several meals.


Zucchini puree soup

Zucchini, peeled and core, cut, cook until soft, adding a little water. Then remove the zucchini, chop to a puree state and return to the dishes. Slightly salt the resulting soup puree, when serving, add finely chopped boiled egg to it.

zucchini soup

Belarusian soup

Cut cabbage, onions, carrots and chicken fillet into small cubes, cook until tender. Lightly salt and pour, stirring, whipped raw egg. Bring to a boil, add finely chopped dill.

egg soup

Second courses

Eggplant saute

Cut the young eggplants, tomatoes, bell peppers and onions into circles, lay in layers in a bowl, lightly salt, sprinkle with herbs and ground garlic, add water or broth. Stew under the lid for about an hour, serve hot or cold.

vegetable casserole

Chicken fillet and broccoli casserole

Peel chicken and discard. Grind the broccoli inflorescences in a blender and add herbs and spices to the puree obtained. Lay the fillet and mashed potatoes in a baking dish in layers, place in the oven for about half an hour – until a brown crust appears. Serve hot.

broccoli casserole

Baked salmon in foil

Add salmon fillet, sprinkle with spices, top with thin slices of lemon. The resulting “sandwich” is wrapped in foil and baked in an oven at a temperature of about 200 degrees. Cooking time – 15-20 minutes.

salmon with lemon in foil

Pepper stuffed with vegetables

Cut off the tops from peppers, remove seeds and internal partitions. Chop white cabbage, grate carrots on a coarse grater, cut onions into cubes. Stir the peppers with the mixture, put in a bowl, pour a little water and simmer over low heat for 20-30 minutes, add a small amount of tomato paste at the end of cooking.

stuffed peppers

Baked Cheese Tomatoes

Tomatoes are cut into circles, laid on a plate, lightly salted, densely sprinkled with grated cheese and sent to the microwave. The dish is considered ready when the cheese is melted.

cheese and tomatoes



Cut the tomatoes into cubes, slightly salt, add the cottage cheese and chopped greens, mix. If you add a handful of crackers to such a salad, you get a complete meal for breakfast or dinner.

salad with tomatoes and cheese

With shrimps

For the dish you will need peeled shrimp, cut into cubes of feta cheese and grapefruit, large pieces of lettuce. Dressing: grapefruit juice, a spoon of yogurt, balsamic vinegar, ground pepper.

green shrimp salad

Carrot with Cheese

Grate carrots and hard cheese, chop the garlic with a knife or using a press. Lightly salt, add yogurt or another dairy product, mix. Such a salad can be used as a sandwich mixture.

carrot salad with cheese and garlic


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2 Comments on “Chemical diet to lose fat without losing muscle”

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