Structured evidence table for Glycine Sleep Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Glycine Sleep Randomized Trial | Conclusion Compared to placebo drink, daily consumption of the herbal supplement for 7 days did not improve any aspect of quality of life or sleep in our pilot study participants with insomnia. | 2 | Singh P (2026) | Effect of an herbal supplement on quality of life in participants with insomnia: A randomized placebo controlled cross-over pilot trial. |
| Glycine Sleep Randomized Trial | Patients with insomnia frequently rely on herbal supplements to improve sleep and quality of life; however, most supplements do not undergo rigorous testing to determine their effectiveness. | 2 | Singh P (2026) | Effect of an herbal supplement on quality of life in participants with insomnia: A randomized placebo controlled cross-over pilot trial. |
| Glycine Sleep Randomized Trial | The primary objective of the pilot trial was to test the effectiveness of the herbal supplement on sleep and quality of life. | 2 | Singh P (2026) | Effect of an herbal supplement on quality of life in participants with insomnia: A randomized placebo controlled cross-over pilot trial. |
| Glycine Sleep Randomized Trial | This environmental shift may have consequences beyond vitamin D synthesis; emerging evidence suggests that NIR radiation interacts directly with mitochondrial chromophores, potentially serving as a physiological stimulus for endogenous protective mechanisms [,]. | 3 | Muacevic Alexander (2026) | Optimizing Brain Biology Through Near-Infrared-Induced Mitochondrial Melatonin Synthesis: A Hypothesis Paper |
| Glycine Sleep Randomized Trial | However, whether reduced NIR exposure in modern populations contributes to increased neurodegeneration remains speculative and has not been directly tested epidemiologically. | 3 | Muacevic Alexander (2026) | Optimizing Brain Biology Through Near-Infrared-Induced Mitochondrial Melatonin Synthesis: A Hypothesis Paper |
| Glycine Sleep Randomized Trial | This hypothesis paper aims to synthesize these converging lines of evidence into a unified mechanistic framework. | 3 | Muacevic Alexander (2026) | Optimizing Brain Biology Through Near-Infrared-Induced Mitochondrial Melatonin Synthesis: A Hypothesis Paper |
| Glycine Sleep Randomized Trial | Photobiomodulation (PBM) refers to the therapeutic application of red and near-infrared (NIR) light, typically in the wavelength range of 620-1100 nm, to biological tissues. | 3 | Muacevic Alexander (2026) | Optimizing Brain Biology Through Near-Infrared-Induced Mitochondrial Melatonin Synthesis: A Hypothesis Paper |
Source documents