Abstract Background The Present study was conducted to systematically review the effect of
the melatonin on sleep quality. We summarized evidence from randomized clinical trials …

Because the function and mechanisms of sleep are partially clear, here we applied a meta‐
analysis to address the issue whether sleep function includes antioxidative properties in …

Chronic pain has been associated with sleep disturbances in a bidirectional manner, with
pain disrupting sleep, and sleep deprivation or disturbance increasing pain. This …

Sleep is essential for the cellular, organic and systemic functions of an organism, with its
absence being potentially harmful to health and changing feeding behavior, glucose …

Sleep is an essential biological phenomenon, being a physiological and behavioral process
necessary for quality of life. Melatonin is a circadian hormone produced at night by the …

Testosterone has been the focus of several investigations and review studies in males, but
few have addressed its effects on sleep and sexual function, despite evidence of its …

Background Several factors can contribute to the development of postpartum depression
(PPD) and negatively affect mothers' mental and physical well-being. The objective of this …

The role of vitamin D in osteomineral metabolism is well known. Several studies have
suggested its action on different biological mechanisms, such as nociceptive sensitivity and …

Since the beginning of the COVID-19 pandemic, older adults have been found to be a highly
vulnerable group, with a higher prevalence of severe cases and negative outcomes …

Males and females can respond differentially to the same environmental stimuli and
experimental conditions. Chronic sleep loss is a frequent and growing problem in many …