1, stomach upset
Eating more coffee for breakfast in Copenhagen diet is actually drinking coffee on an empty stomach. Coffee will stimulate gastric acid secretion and empty stomach, which will seriously damage gastric mucosa for a long time, leading to stomach discomfort and even peptic ulcer.
2, causing tachycardia
In the diet of Copenhagen, coffee is mostly used for breakfast, but caffeine can cause nerve excitement in the brain, accelerate blood flow, strengthen the pumping function of the heart, increase the burden on the heart, and may cause tachycardia and even arrhythmia.
3, damage to the kidney
Kidney pain and swelling is also one of the more side effects after trying the Copenhagen diet, because of excessive caffeine intake in the morning. Caffeine in coffee has diuretic effect, which promotes the excretion of sodium and water from the kidney. Under the "strong excretion" of 13 days, insufficient kidney water will lead to kidney pain, and high kidney pressure will also show low back pain.
4, leading to energy intake imbalance.
In the Copenhagen diet, the intake of carbohydrates is restricted and staple foods are not eaten. Although the intake of meat and eggs can provide a certain amount of energy, but the lack of sugar supply, energy will be uneven, easy to lead to headaches, nausea and even liver and kidney damage and other side effects. Protein, sugar, fat, water and vitamins are five kinds of nutrients needed by the human body, and none of them is indispensable for maintaining energy balance.
5, leading to skin relaxation
After not eating staple food for a period of time, "ketosis" will occur because of low carbohydrate, and it is possible that the original delicate and smooth skin will no longer exist and become coarse, loose and dull.
6, easy to cause hair loss
In Copenhagen diet, the daily intake of vitamins and minerals needed by human body is insufficient, and vitamins and minerals are very important for hair growth. Therefore, it is easy to make hair dry or greasy, or even hair loss.
7. Memory loss
Brain cells need glucose as energy, but they can't store glucose, so they need continuous supply through blood. If carbohydrate food intake is insufficient, the glucose supply needed by brain cells may be reduced. Therefore, the restriction of carbohydrate intake in the Copenhagen diet will do harm to learning, memory and thinking, and memory will decline.
8, cause hypoglycemia
The energy from carbohydrate is 55%~65%, from fat is 20%~30%, and from protein is 1 1%~ 15%. The body mainly relies on carbohydrates to participate in energy supply, maintain exercise intensity, and provide energy for muscles and brain.
Different from protein and fat, the carbohydrate reserve in the body is very limited. If the body can't get enough carbohydrate supply during exercise, it will lead to muscle fatigue and no motivation. Not only that, if the diet lacks staple food for a long time, it will also lead to the decrease of blood sugar content, resulting in dizziness, palpitation, brain dysfunction and other problems, and in severe cases, it will lead to hypoglycemia coma.
The Copenhagen diet is a diet that consumes less carbohydrates for as long as 13 days, which easily causes hypoglycemia.
9, endocrine disorders
The calorie intake of the diet in Copenhagen is less than 800 calories per day. Eating according to its diet structure for half a month can change the metabolic pattern of the human body, thus affecting the normal operation of the endocrine system, and even leading to endocrine disorders and irregular menstruation.
10, easy to cause diabetes.
The Copenhagen diet is a high-protein and high-fat diet, which can easily lead to electrolyte disorder, hypotension, fatigue, arrhythmia, ketosis, hyperuricemia, gout, osteoporosis, kidney calculi's disease and renal dysfunction. At the same time, long-term high-fat and low-carbohydrate diet will inhibit insulin secretion, reduce insulin sensitivity, and ultimately promote the occurrence of diabetes.
1 1, easy to rebound
Copenhagen diet, through strict control of carbohydrate intake to achieve slimming effect. During weight loss according to the diet, carbohydrate intake is controlled, and energy balance is broken. People's body is in an uncomfortable period, and their weight will be reduced. After a period of adaptation, the body will regain energy balance again, and their weight will rebound and return to its original state.
12, weight loss tips
1, choose a low-calorie vegetarian diet; If you want to lose weight, you must first reduce your calorie intake. Therefore, the diet plan for fast weight loss is mainly based on low-calorie vegetarian food. Basically, you should eat fruits and vegetables completely in these 8 days, and then divide them into four meals a day, such as breakfast, lunch, dinner and snacks.
2. Eat four servings of vegetables every day; Eat four servings of vegetables every day, each serving should have at least100g. For example, breakfast, lunch, dinner and snacks all have100g of vegetables, and tomatoes and lettuce are ideal fast weight-loss foods. Of course, vegetables are very oil-absorbing foods. If you don't want to ruin your weight loss plan, you should choose boiled vegetables or lettuce salad.
3. Eat a proper amount of fruit every day; Fruit is a super food that is beneficial to lose weight. It can not only satisfy your desire for sweets, but also reduce calorie intake. During the 8-day weight-loss period, add any of the following 4 fruits to your diet plan every day: plums, peaches, oranges, grapefruit, cantaloupes, apples, oranges, bananas, strawberries and raspberries. The serving size of each meal is100g, which can be divided into four meals.
4. Drink 2 cups of low-fat yogurt a day; Drink 2 cups of low-fat yogurt every day. Because yogurt contains a lot of calcium, it plays a great role in accelerating fat burning. In addition, yogurt can help you speed up the gastrointestinal peristalsis, which is the best drink choice to relieve constipation, detoxify and lose weight.
5. Drink plenty of water; Drink plenty of water every day, which can reach 12- 16 cups. In addition, tea and black coffee without sugar should also be drunk frequently, which can help you to lose weight faster and is one of the most effective ways to lose weight. In addition, avoid drinking some high-calorie drinks, which will lead to excessive intake of calories.