Structured evidence table for L-Theanine Insomnia Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| L-Theanine Insomnia Randomized Trial | Compared to baseline values, consumption of CTT significantly reduced ( p < 0.001) visual analog scale and numerical rating scale values by 57.17% and 55.46%, respectively. | 2 | Soh Z (2025) | Effects of chamomile and -theanine beverage on menstrual pain, menstrual symptoms, mood, and sleep quality in young women experiencing primary dysmenorrhea: A randomized, double-blind, placebo-controlled study. |
| L-Theanine Insomnia Randomized Trial | Meanwhile, non-CTT consumption significantly reduced ( p < 0.05) the severity of complexation, neuroticism, and confusion in the control group. | 2 | Soh Z (2025) | Effects of chamomile and -theanine beverage on menstrual pain, menstrual symptoms, mood, and sleep quality in young women experiencing primary dysmenorrhea: A randomized, double-blind, placebo-controlled study. |
| L-Theanine Insomnia Randomized Trial | This study aimed to evaluate the effects of chamomile and 1-theanine beverage intake on menstrual symptoms, pain intensity, mood, and sleep quality in young adult females with primary dysmenorrhea, using a two-phase continuous study design. | 2 | Soh Z (2025) | Effects of chamomile and -theanine beverage on menstrual pain, menstrual symptoms, mood, and sleep quality in young women experiencing primary dysmenorrhea: A randomized, double-blind, placebo-controlled study. |
| L-Theanine Insomnia Randomized Trial | In the first phase, a cross-sectional study was conducted to assess the prevalence of primary dysmenorrhea. | 2 | Soh Z (2025) | Effects of chamomile and -theanine beverage on menstrual pain, menstrual symptoms, mood, and sleep quality in young women experiencing primary dysmenorrhea: A randomized, double-blind, placebo-controlled study. |
| L-Theanine Insomnia Randomized Trial | 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 |
| L-Theanine Insomnia Randomized Trial | 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 |
| L-Theanine Insomnia Randomized Trial | 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 |
| L-Theanine Insomnia Randomized Trial | , , 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