"Magnesium supplementation has been shown to improve subjective measures of insomnia, sleep efficiency, sleep onset latency, and early morning awakening in adults with poor sleep quality."
Abbasi, B., Kimiagar, M., Sadeghniiat, K., Shirazi, M.M., Hedayati, M. & Rashidkhani, B. (2012). The effect of magnesium supplementation on primary insomnia in elderly: a double-blind placebo-controlled clinical trial. Journal of Research in Medical Sciences, 17(12), 1161 to 1169.
"Magnesium L-Threonate uniquely elevates brain magnesium levels and has been shown to improve learning, working memory, and synaptic density in preclinical and clinical studies, supporting its role in cognitive recovery."
Slutsky, I., Abumaria, N., Wu, L.J. et al. (2010). Enhancement of learning and memory by elevating brain magnesium. Neuron, 65(2), 165 to 177.
"Apigenin, a flavonoid found in chamomile, has demonstrated anxiolytic and sedative properties through modulation of GABA-A receptors, supporting its traditional use as a natural sleep aid."
Salehi, B., Venditti, A., Sharifi-Rad, M. et al. (2019). The therapeutic potential of Apigenin. International Journal of Molecular Sciences, 20(6), 1305.