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Real-World Study
Sungen and Peking University Medical Department cooperated in the Multi-Center Clinical Real-World Study of vitamin K2, vitamin D3, calcium and nattokinase red yeast compound, and analyzed the physiological effects and clinical value of the product on the human body through three-way data comparison.


Program design: Peking University School of Medicine

Execution: Guangdong Sungen Bioscience Co., Ltd.

Support: Shenyang Pharmaceutical University, Dalian Medical University, Harbin Medical University, North Sichuan Medical College


Vitamin K2,Vitamin D3,Calcium Compound Real-World Study Report

  • Enrolled clinical experience cases: 1560 cases ( 731 males, 829 females, average age 65 years old )
  • Clinical experience cycle: Taking vitamin K2-vitamin D3-calcium complex for 12 months
  • Main evaluation indicators: bone density index, subjective feeling index, behavioral sign index, etc


Clinical experience results



Nattokinase Red Yeast Compound Real-World Study Report

  • Population distribution of clinical experience: 2875 cases (1252 males, 1623 females, average age 66 years old )

  • Clinical experience cycle: Taking nattokinase red yeast complex for 12 months

  • Main evaluation index: morphological index, biochemical measurement index, subjective feeling index, behavioral sign index, mental activity index, etc


Clinical experience results

  • The total effective rate of improving carotid plaque was 91.3%, and the proportion of people with plaque disappearance was as high as 21.3%.

  • Improvement rate of Varicose vein was 96%

  • Effectively improves the symptoms of vascular wall thickening, with a total effective rate of 94.6%

  • Total cholesterol was significantly reduced, with an overall effective rate of 89.2%

  • The total effect on heart function and stroke sequelae improved by more than 86.3%