Tianmeikang red yeast rice and olecranon natto candy produced by Dalian Shuangdi is an upgraded product on the original product, which updates the brand and manufacturing technology and optimizes the ingredient ratio. This product is a nutritional supplement food for regulating blood pressure, its main function is nutritional supplement, not medicine, and it has no side effects. The main ingredients include red rice flour, natto powder, chickpea powder and L- arabinose.