topicPhosphatidylserine Sleep Quality Meta-Analysis
claimContemporary European guidance indicates that a male-infertility-associated factor is identified in about half of involuntarily childless couples, reinforcing the importance of systematic male evaluation and of prioritizing modifiable exposures that may influence male reproductive potential [].
evidence level3
citationKaltsas Aris (2026)
sourcePsychological Stress and Male Infertility: Oxidative Stress as the Common Downstream Pathway
topicPhosphatidylserine Sleep Quality Meta-Analysis
claim1 7 These converging lines of evidence frame an important translational question: how psychological stress and stress-related coping behaviors intersect with oxidative processes to shape male reproductive outcomes.
evidence level3
citationKaltsas Aris (2026)
sourcePsychological Stress and Male Infertility: Oxidative Stress as the Common Downstream Pathway
topicPhosphatidylserine Sleep Quality Meta-Analysis
claimThe WHO guideline release has reinforced that infertility care should address major modifiable risk factors through lifestyle interventions while recognizing the emotional toll of infertility and the need for psychosocial support [,].
evidence level3
citationKaltsas Aris (2026)
sourcePsychological Stress and Male Infertility: Oxidative Stress as the Common Downstream Pathway
topicPhosphatidylserine Sleep Quality Meta-Analysis
claim1 2 Infertility is increasingly recognized as a major and still under-addressed public health challenge, with substantial consequences for health, relationships, and quality of life.
evidence level3
citationKaltsas Aris (2026)
sourcePsychological Stress and Male Infertility: Oxidative Stress as the Common Downstream Pathway
topicPhosphatidylserine Sleep Quality Meta-Analysis
claimFailure to meet the recommended 7-9 hours of restful sleep per night is known to increase the risk of several health conditions, reason why regular and adequate sleep should be seen as a priority instead of an unnecessary commodity easily traded as required by the commitments of our busy lives.
evidence level4
citationConti F (2026)
sourceDietary Protocols to Promote and Improve Restful Sleep: A Narrative Review.
topicPhosphatidylserine Sleep Quality Meta-Analysis
claimWhile both the quantity and the quality of sleep can be largely improved with relatively straightforward practices dictated by good sleep hygiene, emerging research suggests that dietary and supplementation protocols focused on certain foods, nutrients, and biochemical compounds with sleep-promoting properties can act as subsidiary sleep aids in complementing these behavioral changes.
evidence level4
citationConti F (2026)
sourceDietary Protocols to Promote and Improve Restful Sleep: A Narrative Review.
topicPhosphatidylserine Sleep Quality Meta-Analysis
claimThe scope of this narrative review is to summarize the available evidence on the potential benefits of selected nutraceuticals in the context of circadian rhythm and sleep disturbances, namely melatonin, magnesium, omega-3 fatty acids, tart cherry juice, kiwifruit, apigenin, valerian root, L-theanine, glycine, ashwagandha, myoinositol, Rhodiola rosea, and phosphatidylserine.
evidence level4
citationConti F (2026)
sourceDietary Protocols to Promote and Improve Restful Sleep: A Narrative Review.
topicPhosphatidylserine Sleep Quality Meta-Analysis
claimHumans spend approximately one third of their life asleep but, as counterintuitive as it may sound, sleep is far from being a quiet state of inactivity.
evidence level4
citationConti F (2026)
sourceDietary Protocols to Promote and Improve Restful Sleep: A Narrative Review.