The safety of diet pills with sibutramine as the main ingredient has recently been questioned in the United States. It is said that this ingredient is easy to damage the heart and cause adverse reactions such as hypertension and stroke. At present, it is not uncommon to find weight-loss drugs with sibutramine as the main ingredient on the market, such as Qumei, Aoquqing, Olina, Kexiu, Quxiu and so on, and everyone is familiar with them. At present, most diet pills are prescription drugs, but they are all operated according to the sales rules of over-the-counter drugs-consumers can buy them in some pharmacies without prescriptions. No matter what kind of diet pills are used, they must be used under the guidance of doctors, and the reactions of liver, kidney, heart and other organs should be paid close attention to during taking.

No matter what kind of diet pills, they all achieve the purpose of losing weight in the following three ways:

(1) Inhibit the appetite center of the brain, reduce appetite, make obese people not want to eat, and reduce their food intake. Reduce calorie intake.

(2) Stimulate metabolism, increase the body's oxygen consumption and the oxidation of fat and sugar, thus reducing the accumulation of fat in the body.

(3) Stimulate the intestine, thus reducing nutritional respiration and increasing excretion.

Diet pills, like any other drugs, not only have therapeutic effects, but also bring harmful side effects. Therefore, for everyone who wants to lose weight, whether they can take diet pills should weigh the pros and cons according to their actual situation.

What kind of people are suitable for taking diet pills? It is those patients with severe obesity, mainly those who weigh more than 25% of the standard weight. Because at this time, obesity has become an obstacle for patients to get a good quality of life, and it is also a hotbed of many diseases (hypertension, diabetes, cardiovascular diseases, etc.). ) Obesity has reached the point where we must face it squarely. For them, taking diet pills is undoubtedly more beneficial than harmful.

For people who want to lose weight through diet pills, it can be said that there are advantages and disadvantages. This is by no means sensational. More and more studies have confirmed that diet pills can cause cardiovascular diseases. For example, a 29-year-old woman died after taking diet pills for 23 days. Autopsy confirmed that diet pills induced cardiovascular diseases, and 24 women who took diet pills for one year suffered from cardiovascular diseases.

There is nothing wrong with wanting to be thin, but you can't do it without diet pills. You can achieve your goal through a balanced and reasonable calorie diet and proper exercise. When the calorie intake is lower than the calorie consumption, the body weight will gradually reach the ideal standard with the passage of time.

Use diet pills with caution

Experts published articles in recent issues of Journal of American Medical Association, warning several popular weight-loss therapies, and weight-loss drugs are one of them. This pill can reduce the human body's demand for food and has been adopted by many countries. According to the regulations, you must have a doctor's prescription to buy this kind of medicine.

There is a widely used diet drug called "Fenfen" in the United States, which contains two kinds of pills. Experts pointed out that "Fenfen" can only be taken for a short time, and long-term use may cause lesions. An earlier study showed that "Fenfen" contains two kinds of pills, which, if taken at the same time, may cause lung diseases and lead to death. A new study shows that "Fenfen" may also damage the heart.

Another diet food is an artificial fat called "O 'Riestra". This fat is not absorbed by human tissues, does not change after passing through the gastrointestinal tract, and then is excreted. Experts say that artificial fat will bring important vitamins out of the body when excreted, which is harmful to human health. Although the factory mixed several vitamins in the production of fat, it did not help the loss of vitamins in the human body.