1, stomach upset
Eating more coffee for breakfast in Copenhagen is actually drinking coffee on an empty stomach. Coffee can stimulate gastric acid secretion and empty the stomach. Long-term drinking will seriously damage the gastric mucosa, lead 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 are 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 can promote the kidney to excrete sodium and water. Under the "strong excretion" of 13 days, insufficient renal water will lead to renal pain, and high renal pressure will also show low back pain.
4, leading to energy intake imbalance.
The diet in Copenhagen restricts carbohydrate intake and does not eat staple food. Although the intake of meat and eggs can provide some 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 nutrients needed by 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 appear because of low carbohydrate, and it is possible that the originally delicate and smooth skin no longer exists and becomes rough, 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, and even lose hair.
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 required by brain cells may be reduced. Therefore, restricting the intake of carbohydrates in Copenhagen diet will do harm to learning, memory and thinking, and memory will decline.
8, cause hypoglycemia
Energy from carbohydrates is 55%~65%, fat is 20%~30%, and 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.
Unlike protein and fat, the carbohydrate reserves in the body are very limited. If the body does not 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, dizziness, palpitation, brain dysfunction and other problems, and even lead to hypoglycemia and coma in severe cases.
Copenhagen diet is a diet with less carbohydrate intake for 13 days, which is easy to cause hypoglycemia.
9, endocrine disorders
The calorie intake of the Copenhagen diet is less than 800 calories per day. Eating according to its diet structure for half a month can change the metabolic pattern of human body, thus affecting the normal operation of endocrine system, and even leading to endocrine disorder and irregular menstruation.
10, easy to cause diabetes.
Copenhagen diet is a high-protein and high-fat diet, which easily leads to electrolyte disorder, hypotension, fatigue, arrhythmia, ketosis, hyperuricemia, gout, osteoporosis, kidney calculi's disease and renal insufficiency. At the same time, long-term high-fat and low-sugar 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 diet, carbohydrate intake is controlled and energy balance is broken. People lose weight when their bodies are in an uncomfortable period. After a period of adaptation, the body will regain its energy balance, and their weight will rebound and return to its original state.
12, weight loss tips
1, choose low-calorie vegetarian food; If you want to lose weight, you must first reduce your calorie intake. Therefore, the diet plan to lose weight quickly is mainly low-calorie vegetarian. Basically, you should eat all the fruits and vegetables 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 contain100g 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 helps to lose weight. It can not only satisfy your desire for sweets, but also reduce your calorie intake. During the eight-day weight loss period, add any of the following four fruits to your diet plan every day: plums, peaches, oranges, grapefruit, cantaloupes, apples, oranges, bananas, strawberries and raspberries. The consumption of each meal is 100g, which can be divided into four meals.
4. Drink 2 cups of low-fat yogurt every 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 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, regular drinking of unsweetened tea and black coffee can help you lose weight faster, which is one of the most effective ways to lose weight. In addition, avoid drinking some high-calorie drinks, which will lead to excessive calorie intake.