In summer, clothes are thin. For those who eat, drink, lack exercise and accumulate a whole body of fat, a light summer dress can't hide a round belly and thick legs. Let's take a look at the most popular ways to lose weight in summer and see which one is the most effective. First, the principle of dieting to lose weight: reduce food intake, some people refuse staple food and carbohydrates, and only eat fruits, vegetables or soup; Some people only eat meat, not vegetables; There is also a kind of person who eats delicious food by mistake, then picks the root of his tongue with his hand or toothbrush and spits out what he just ate. These are all dietary misunderstandings. Advantages: no side effects of drugs, no strenuous exercise and no surgical pain. Disadvantages: Dieting to lose weight sounds "natural", but it is actually dangerous: it will cause malnutrition, decreased metabolic rate, anemia, decreased immunity, inattention, and loose and dull skin. The weight loss effect is obvious, but it is easy to rebound. Once you stop dieting, hungry cells will indiscriminately absorb nutrients and aggravate obesity. Moreover, long-term dieting can easily lead to anorexia and endanger life. Suggestion: Dieting is not about not eating, and you shouldn't just eat one kind of food. The correct diet method should be to eat actively and regularly from morning till night! Eating a fruit before breakfast, adding meals at 10 am and 3 pm, skimmed milk three times a day, 500 grams of vegetables, and 150 grams to 300 grams of staple food are all smart dieting methods. Second, the principle of drug weight loss: weight loss drugs are mainly divided into four categories. One is appetite suppressant, which stops you from eating by inhibiting the central nervous system; The other is excretory agent, which contains diuretics, rhubarb, senna leaves and other ingredients, and excretes water by increasing urination and urination; The third category is to promote metabolism and greatly increase the energy consumed; The fourth category is to hinder fat absorption. Advantages: It is a relatively fast way to lose weight, without dieting, and it is convenient to take. Disadvantages: drug withdrawal is easy to rebound. Drugs have side effects, which will have adverse effects on nervous system, cardiovascular system and kidney. Suggestion: It is best to consult a doctor when taking diet pills. Different kinds of diet pills can't be taken at the same time, and any diet pills can't be taken for a long time without authorization. Third, the principle of exercise to lose weight: improve the basal metabolic rate through exercise, so that the body fat can burn quickly and control the weight. Advantages: While losing weight, it can also improve cardiopulmonary function and prevent cardiovascular diseases. It is a healthy and effective way to lose weight. Disadvantages: Not all sports can lose weight. For example, after high-intensity exercise, people will have a great appetite and eat too much food; Short-term exercise and rapid explosive exercise can't lose weight. It may rebound after stopping exercise. Suggestion: Choose proper exercise, stick to it for a long time, and keep fit. Strength exercises, abdominal breathing, fitness dancing, tennis, variable speed running, yoga and so on are all suitable for losing weight. Fourth, the principle of acupuncture weight loss: Stimulating acupoints with needles can regulate the metabolic and endocrine functions of the human body, promote lipolysis, inhibit gastrointestinal peristalsis and gastric acid secretion, and reduce hunger. Advantages: The most "green" way to lose weight can regulate meridians and endocrine at the same time. Disadvantages: Chinese medicine pays attention to conditioning, so there are great individual differences in acupuncture weight loss. If you go to an unqualified beauty salon for acupuncture, you may hurt your heart, lungs and liver and even get AIDS because of improper acupuncture. Suggestion: Go to a regular medical institution for acupuncture and buy your own acupuncture needles to avoid the risk of infectious diseases. Five, the principle of instrument weight loss: some beauty salons recommend some weight loss instruments, which can suck out the accumulated fat through vacuum suction cups, massage and vibrate slowly with low current, help muscle movement, and achieve the effect of dredging lymphatic vessels, eliminating toxins and eliminating excess fat; There are also infrared space weight loss warehouses and so on. Advantages: Suitable for lazy people who are afraid of hardship and fatigue. Disadvantages: the slimming process is more comfortable, but some need external ointment massage, and sometimes they are allergic. Improper massage can cause gastrointestinal discomfort. Suggestion: Women should not menstruate. Sixth, the principle of slimming body clothes: through the shaping function of clothes, the lines from the chest to the waist are shaped, which looks slim and slender. Advantages: the effect is immediate. Disadvantages: the essence does not produce fat-reducing effect. Corsets can cause organ dysfunction, irregular menstruation, dysmenorrhea, pelvic inflammatory disease, infertility and so on. Suggestion: First, don't wear it too tightly, and second, don't wear it for too long. Seven, the principle of external application to lose weight: through skin absorption, promote microcirculation in the body, through drainage, promote fat metabolism, lift and tighten the skin to lose weight. Advantages: External products have little effect on the whole body. Disadvantages: slimming cream is not helpful for the treatment of systemic obesity. Reminder: Use with caution for allergic skin, pregnant women, menstruating women and children. Eight, the principle of drinking tea to lose weight: Many natural plants have more or less weight loss effect, so does tea. Advantages: The most convenient and simple way to lose weight. Disadvantages: the weight loss effect is not obvious, and the individual difference is great. Nine, surgery to lose weight: liposuction principle: open a small mouth in the part that needs liposuction, extend the liposuction tube into the fat layer, and then use the negative pressure of the liposuction machine to suck out the fat. Advantages: It only takes half an hour to 1 hour to lose weight immediately, and you can go wherever you want. While losing weight, you can also shape the slender curve of your body. Disadvantages: pumping only one part will lead to uncoordinated body proportions. For example, liposuction with both arms will make your back fleshy, so you should do liposuction on your back again. Wear tights after surgery. If you are hot and sweaty, it will be difficult to recover for more than a month. In addition, there are risks of infection and fat embolism. Suggestion: Develop the habit of eating less and exercising more after liposuction, otherwise the fat will grow back soon. Sleeve stomach surgery, gastric band surgery, etc.