It's your choice "Actually, the biological clock and aging process run at very different speeds for different people," says Dr. Shieh Ying-hua, who is both director of the department of family medicine at the Taipei Medical College Hospital and president of the Chinese Association of Care of the Elderly. Dr. Shieh says that medical research has revealed many factors which affect aging, one of the most important of which is heredity.
「其實每個人的生理時鐘與衰老速度常常很不相同」，台北醫學院家庭醫學科主任，也是中華民國老人健康養護協會理事長的謝瀛華指出，醫學研究發現，影響衰老的因素很多，遺傳即為主因之一。