(1) Strict vegetarianism, rejection of oily meat and even fasting, people's life activities need the support of calories in food.

Vitamins and cellulose in vegetables are indispensable, but so are protein and trace elements in meat.

Protein is the core of various nutrients needed by human body. When the human body loses more than 20% of protein, it will face death!

Fat itself is also an important part of human metabolism. Many vitamins involved in metabolism can only be absorbed by the human body if they are dissolved in fat. If the fat intake is insufficient, it will lead to the deficiency of related vitamins, which will lead to the decline of metabolism and obesity!

In addition, research shows that if the daily intake of calories is less than 600 calories, it will endanger the heart, from heart rate fluctuations to sudden death!

A regular and reasonable diet is the basis of successful weight loss.

(2) The study of "ketogenic diet" which only eats meat shows that this method will indeed make some people lose weight in a short time, but it will also bring many disadvantages:

A large amount of fat intake will increase the burden of liver fat metabolism and cause liver damage; Accumulation in blood vessels will cause vascular damage; Protein's metabolic burden is too heavy, which may cause renal failure.

The authoritative medical journal The Lancet Journal of Public Health once published a research result: The proportion of carbohydrate intake is closely related to our life span. The most reasonable carbohydrate intake is about 50%.

(3) Skipping dinner Zhou Yan, director of the Clinical Nutrition Department of the Second People's Hospital of Zhengzhou City, Henan Province, said in an article in Health Times 20 16 that skipping dinner is not helpful to lose weight.

On an empty stomach for a long time, the calories consumed through diet will be more easily converted into fat and stored in the body.

(4) Gao Danhong, a nutritionist who only eats fruit in China, once said in Health Times that many people think that fruit is an excellent diet food because it is far from fat, but they ignore that many fruits have high sugar content.

Eating only half a watermelon is equivalent to three bowls of rice. Do you still expect to lose weight by eating this fruit?

(5) Crazy exercise to lose weight Many people don't like exercise, but some people will force themselves to exercise in order to lose weight, especially those who lose weight quickly by "crazy exercise", paying special attention to sports injuries.

Signs of excessive exercise are: ① loss of appetite: if you have a bad appetite after exercise, you don't want to eat anything, and eating is still disgusting, it is probably excessive exercise.

② Poor sleep: It is difficult to calm down and fall asleep after exercise, which is probably caused by excessive exercise.

③ Persistent fatigue: Physical fatigue after exercise is normal, but if fatigue lasts for 2-3 days or more, it may be excessive exercise. At this time, it is necessary to temporarily stop exercising and let the body fully recover.

④ Persistent muscle pain: lactic acid accumulates after exercise and fitness, and muscle pain is a normal phenomenon, especially for people who have just started to cultivate exercise habits.

However, if the pain lasts for 3-4 days or longer, the intensity of exercise should be reduced. When it is serious, you should stop exercising immediately, and at the same time do massage and physical therapy properly.

Exercise needs to be in line with your own situation, but also step by step, don't rush it.

In addition to working hard on eating and moving, others will choose to take a "shortcut" and use some AIDS:

(6) vomiting-inducing diet The so-called vomiting-inducing diet refers to artificially emptying the stomach and repeatedly inducing retching to forcefully discharge the contents of the stomach to reduce the absorption of energy and nutrients.

It has exploded on the internet before, and many bloggers will adopt this method in order not to get fat. I can control my weight, but have you thought about the consequences? ...

In the process of vomiting, gastric acid will return to the esophagus, causing reflux esophagitis, and may even lead to cardia tearing, which will lead to massive bleeding in the digestive tract.

In addition, long-term vomiting is likely to cause dysfunction of hypothalamus and limbic system of autonomic nerve center, suffering from bulimia or anorexia, which is very harmful to the body.

(7) Eat diet pills at will and use them with caution. Some diet pills add diarrhea, which seems to lose weight, but they are all water, not fat.

Long-term use will cause metabolic disorder and dehydration. There are also some diet pills that contain a substance called ephedrine, which can make women burn calories faster.

However, excessive use of ephedrine without illness will produce tachycardia, arrhythmia, insomnia, dizziness, tremor, headache and other adverse reactions.

What's more, long-term use of diet pills, drugs mainly detoxify and metabolize through the liver, will also bring a great burden to the liver, and it is easy to produce liver disease over time.

Therefore, if it is medicine, you need to eat it carefully!

(8) External auxiliary means such as sweat suit, vibrator and fat crusher have little effect. Sweating clothes mainly increase sweating in a short time, but sweating is not to reduce fat. Excessive sweating may also lead to electrolyte disorder and even dehydration syncope.

Vibrating fat reducer and fat crusher may delay the accumulation of fat, but they do not directly reduce fat. Long-term use may cause skeletal muscle injury and gastrointestinal discomfort.

Note: the speed of losing weight is not as fast as possible.

The doctor said that it is not advisable to lose weight suddenly, and the key is to maintain a constant speed and stability. The reasonable weight loss rate should be controlled at 0.5- 1 kg per week, so that the weight can be gradually reduced to the target level.