Does the subject want to ask "Is it true or not that Yuehe Shiguang prebiotics can regulate constipation?" Fake. Yuehe time prebiotics belong to ordinary food, which is neither medicine nor health food. It has no specific health care function or therapeutic effect and cannot treat constipation, so it is fake. Yuehe Time is a registered trademark applied by Shandong Woge Biotechnology Co., Ltd. Date of application: August 3, 217. Services: carbonated soft drinks, plant drinks, bean drinks, etc.