# 做单变量自我实验

追踪器告诉你睡得如何，却说不出为什么。找出原因是你的任务。



## 要点

- 一个变量，约 7 晚，做对比。

- 把小胜利叠加起来。

- 解决原因，而不是掩盖它。



## 来源

- Oral magnesium supplementation for insomnia in older adults: a systematic review & meta-analysis (Mah J, Pitre T, 2021)

- Effect of kiwifruit consumption on sleep quality in adults with sleep problems (Lin HH, Tsai PS, Fang SC, Liu JF, 2011)

- Effect of inhaled lavender and sleep hygiene on self-reported sleep issues: a randomized controlled trial (Lillehei AS, Halcón LL, Savik K, Reis R, 2015)

- Self-monitoring in weight loss: a systematic review of the literature (Burke LE, Wang J, Sevick MA, 2011)

---
这是对已发表研究的科普性总结，不构成医疗建议。筛查得分不是诊断。若得分偏高或身体不适，请咨询医生。

SleepShred for iPhone: https://apps.apple.com/app/id6802040541