参考资料：
[1]Brzezinski, Amnon et al. “Effects of exogenous melatonin on sleep: a meta-analysis.”Sleep medicine reviews vol. 9,1 (2005): 41-50.
[2][4]St-Onge MP, Roberts A, Shechter A, Choudhury AR. Fiber and saturated fat are associated with sleep arousals and slow wave sleep. J Clin Sleep Med. 2016;12(1):19-24.
[3] L. Imeri and M. R. Opp, “How (and why) the immune system makes us sleep,” Nature Reviews Neuroscience, vol. 10, no. 3，pp. 199–210, 2009.)
（我是大医生官微）
