psychological health effect

例句：

1. 1. The study found that the psychological health effect of a balanced diet was significant.
   研究发现，均衡饮食对心理健康的影响是显著的。
2. 2.The researcher suggests that exercise can have a positive psychological health effect on mental health.
   研究者建议，锻炼可以对心理健康产生积极的心理影响。
3. 3. The company has implemented a new policy to improve employee psychological health effects.
   该公司实施了一项新政策，以改善员工的心理健康状况。