You know very well that Yi Anning has no effect on losing weight. If you want to lose weight, you must think of other ways. Yi 'an Ning is mainly used for treating coronary heart disease, which has a good effect on the treatment of coronary heart disease. Of course, it also has a certain effect on the symptoms of related diseases, such as numbness of limbs and soreness of waist and knees. Its main functions are nourishing the heart, calming the nerves, benefiting qi and promoting blood circulation. For more information, please consult official website Customer Service.