He will also investigate whether diet and exercise tailored to a person ' s unique metabolic profile can bring weight down to normal and prevent a premature slide into bad health 他想了解代谢异常者和正常者的差距有多大；也想看看为个人代谢状态量身设计的饮食和运动法，是否能让肥胖者的体重恢复正常，并且能预防未老先衰的情形。
