However, general weight loss products may not really do no harm to the human body. True or false only depends on whether the product has an effect on your health. If there is, it needs to be maintained all the time. Some unscrupulous merchants will use the psychology of buyers to persuade them to continue taking drugs, which will be very bad for the human body in the long run.
It is suggested that the healthiest thing is to lose weight through diet and exercise.