According to CCTV reports, two internet celebrity weight loss products named "Qiangjin" and "Noka" are favored by many consumers. The seller claims: "Nokka" has no side effects. A course of 10 pills can help you lose 8 to 20 pounds without rebounding. Consumers are impressed by the fact that they can avoid dietary restrictions and have no side effects.

According to consumer Ms. Liu, she bought more than 2,000 yuan of "Norka" weight loss products and took them according to the merchant's instructions. Although she did lose weight within a few days of eating, she still lost weight. However, the body suffered from nausea, insomnia, etc. Consumer Mr. Tong developed discomfort symptoms such as anorexia, insomnia, and constipation after taking it.

The test results showed that the weight loss product "Norka" purchased by Ms. Liu contained 31,185.8 mg of sibutramine per kilogram. The weight loss product "Qiangjin" purchased by Mr. Tong contained sibutramine as high as 17.8.

It is understood that my country announced in 2010 that it would stop domestic production, sales and use of sibutramine preparations and APIs. However, there are still some unscrupulous merchants who illegally add it to weight loss products for the sake of profit.

Sibutramine is an inhibitor that acts on the central nervous system. It is developed and produced by Abbott Laboratories of the United States. The first weight loss drug containing sibutramine was approved for marketing in the United States in 1997. , was approved for marketing in the EU in 1999 and in my country in 2000.

Sibutramine weight loss principle: inhibits the body's reuptake of 5-hydroxytryptamine and norepinephrine, reduces appetite, reduces food intake, and makes people feel full earlier, while also stimulating sympathetic transmission Exit nerves and activate adrenergic 2 receptors in brown adipose tissue, leading to increased glucose utilization, increased heat production, and thus weight loss.

Long-term use of diet pills containing sibutramine will also cause dry mouth, insomnia, diarrhea (in a sense, it has become a propaganda advantage, continuous diarrhea and weight loss), and increased heart rate. , menstrual disorders, epileptic seizures, twitching of limbs and other reactions, but all of these are automatically ignored by girls who are eager to lose weight.

Doctors said: Side effects include dry mouth, constipation, and of course, increased blood pressure. In severe cases, it can also lead to damage to liver function.