Drinking Beshengyuan Changrun tea for a long time will definitely be harmful to the body. As long as Beshengyuan slimming tea causes you to have diarrhea, and you use this method to stimulate your gastrointestinal tract for a long time, it will cause harm to your gastrointestinal tract. After taking it for a long time, you will become dependent on this tea, and your gastrointestinal tract will be damaged. It will lose its peristaltic activity, and constipation will occur once it is stopped. Even more serious is that you will have to increase the amount of drinking in the future to maintain normal bowel movements.