N-COUNT （指用安慰剂治疗后病人病情好转的）安慰剂效果The placebo effect is the fact that some patients' health improves after taking what they believe is an effective drug but which is in fact only a placebo. （指用安慰剂治疗后病人病情好转的）安慰剂效果
The placebo effect can be understood only if we acknowledge the unity of mind and body.