Structured evidence table for Glycine Sleep Onset Meta-Analysis, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Glycine Sleep Onset Meta-Analysis | The impact of insomnia disorder extends beyond just broken sleep, notably increasing the risk of mental health issues, interfering with daytime function, and adding to overall health concerns. | 1 | Cao ZhiGang (2026) | Efficacy of repetitive transcranial magnetic stimulation for insomnia disorder: a systematic review and meta-analysis of randomized controlled trials |
| Glycine Sleep Onset Meta-Analysis | A recent study found that insomnia costs more than $100 billion annually, driven primarily by indirect costs such as reduced workplace productivity, higher healthcare costs, and increased accident risk (). | 1 | Cao ZhiGang (2026) | Efficacy of repetitive transcranial magnetic stimulation for insomnia disorder: a systematic review and meta-analysis of randomized controlled trials |
| Glycine Sleep Onset Meta-Analysis | As a result, this technique demonstrates efficacy in maintaining a lasting effect on cortical excitability and neural connectivity (). | 1 | Cao ZhiGang (2026) | Efficacy of repetitive transcranial magnetic stimulation for insomnia disorder: a systematic review and meta-analysis of randomized controlled trials |
| Glycine Sleep Onset Meta-Analysis | An estimated 16.2% of the global adult population, roughly 852 million people, meets the diagnostic criteria for insomnia disorder, with about 7.9%, or roughly 415 million, affected by severe cases of insomnia (). | 1 | Cao ZhiGang (2026) | Efficacy of repetitive transcranial magnetic stimulation for insomnia disorder: a systematic review and meta-analysis of randomized controlled trials |
| Glycine Sleep Onset Meta-Analysis | Sleep is a complex biological process whose evolutionary purpose has remained equivocal for quite some time.More recently, however, compelling evidence has emerged, leading to recognition of the numerous metabolic and physiological functions sleep contributes to and actively supports. | 4 | Conti Federica (2026) | Dietary Protocols to Promote and Improve Restful Sleep: A Narrative Review |
| Glycine Sleep Onset Meta-Analysis | Epidemiological studies have revealed that sleep deprivation is associated with an increased risk of all-cause mortality,alongside numerous chronic conditions imposing a heavy burden on our healthcare and socioeconomic systems alike,including cardiovascular disease, stroke, obesity, type 2 diabetes, and various types of cancer and neurological disorders. | 4 | Conti Federica (2026) | Dietary Protocols to Promote and Improve Restful Sleep: A Narrative Review |
| Glycine Sleep Onset Meta-Analysis | The scope of this narrative review is to summarize the available evidence on the mechanisms of action and potential benefits of the above-listed nutrients in the context of acute or chronic sleep disturbances. | 4 | Conti Federica (2026) | Dietary Protocols to Promote and Improve Restful Sleep: A Narrative Review |
| Glycine Sleep Onset Meta-Analysis | , , Over the past few decades, there has been an increasing appreciation of the negative impact of sleep disturbances and circadian misalignments on all aspects of human health and performance, ranging from objective alertness, learning, memory, and cognition to emotional regulation, social wellbeing and, most remarkably, physical health. | 4 | Conti Federica (2026) | Dietary Protocols to Promote and Improve Restful Sleep: A Narrative Review |
Source documents