In fact, the Copenhagen diet began to spread in the 1970s and 1980s before the popularity of the Internet. The English name is Copenhagen diet, also known as Danish royal hospital diet. However, the name is misleading: first, many people in Copenhagen say they have never heard of this kind of diet; Second, this has nothing to do with the Royal Danish Hospital, which has never invented and implemented such a method.
The Copenhagen diet is actually a fasting diet, and the dietary regulations are very strict. The specific formula is as follows:
Day 1 day
Breakfast: a cup of black coffee and a cube of sugar.
Chinese food: 2 boiled eggs, tomatoes 1 piece, boiled spinach.
Dinner: 1 steak 200g, lettuce mixed with olive oil and lemon juice.
the next day
Breakfast: a cup of black coffee and a cube of sugar.
Chinese food: 200g low-fat ham and a box of natural yogurt.
Dinner: 1 steak 200g, lettuce mixed with olive oil and lemon juice.
the third day
Breakfast: a cup of black coffee, a cube of sugar, 1 slice of toast.
Chinese food: 2 boiled eggs, 1 slice of ham, lettuce salad.
Dinner: boiled celery, a tomato and a fresh fruit.
The fourth day
Breakfast: a cup of black coffee, a cube of sugar, 1 slice of toast.
Chinese food: 200ml of orange juice and 200g of natural yogurt.
Dinner: 1 boiled eggs, a chopped carrot and a cup of 200g white cheese.
Fifth day
Breakfast: Chop a big carrot and sprinkle with lemon juice.
Chinese food: 200g cooked cod (can be replaced by trout or turbot), sprinkled with lemon juice and a spoonful of butter.
Dinner: 200g steak 1 piece, fresh lettuce salad, fresh celery pieces.
sixth day
Breakfast: a cup of black coffee, a cube of sugar, 1 slice of toast 2.
Chinese food: two boiled eggs and a chopped carrot.
Dinner: half a chicken, lettuce salad, mixed with olive oil (other oils are ok) and lemon juice.
Seventh day
Breakfast: a cup of tea without sugar.
Chinese food: No, drink more water.
Dinner: 200g mutton. An apple
This diet is obviously lower than the most basic energy required by the body every day, of which 1/3 comes from fat, 2/5 comes from protein, and the carbohydrate is a little more than 20%, mostly from the spoonful of sugar in the morning. Dietary fiber is less than 7g. Therefore, it is entirely possible to lose 1 1-20 kg within 13 days.
Coupled with the loss of water and muscle on an empty stomach, 13 kg should be a slightly reliable number. If the weight is high and the base is large, it is not impossible to be around 2 1 kg.