Evidence Search
Search across evidence sources using semantic retrieval and quality ranking.
recent
PMID: 33417003
DOI: 10.1007/s00415-020-10381-w
recent
PMID: 35691474
DOI: 10.1016/j.neubiorev.2022.104723
Vitamin D Supplementation and Sleep: A Systematic Review and Meta-Analysis of Intervention Studies
Score: 63.99
recent
PMID: 35268051
DOI: 10.3390/nu14051076
recent
PMID: 35578558
DOI: 10.1177/02601060221082367
The impact of tryptophan supplementation on sleep quality: a systematic review, meta-analysis, and meta-regression
Score: 63.75
recent
PMID: 33942088
DOI: 10.1093/nutrit/nuab027
recent
PMID: 36179487
DOI: 10.1016/j.smrv.2022.101692
recent
PMID: 36977935
DOI: 10.1007/s12630-023-02442-1
Efficacy of dietary supplements on improving sleep quality: a systematic review and meta-analysis
Score: 63.02
recent
PMID: 33441476
DOI: 10.1136/postgradmedj-2020-139319
Association between night-shift work and level of melatonin: systematic review and meta-analysis
Score: 62.76
recent
PMID: 33022488
DOI: 10.1016/j.sleep.2020.09.018
recent
PMID: 31856339
DOI: 10.1111/1750-3841.14952