Quali integratori per il sonno
funzionano davvero?
Abbiamo analizzato migliaia di studi clinici sugli integratori per il sonno. Ogni affermazione su SleepCited è supportata da ricerche sottoposte a revisione paritaria da PubMed.
Sleep quality affects every aspect of health, yet the supplement market is full of unproven claims. We cut through the noise by analyzing peer-reviewed clinical studies from PubMed, grading each sleep supplement on a transparent A–D evidence scale so you know which ones are backed by real science.
Featured Ingredients
Ashwagandha
adaptogenI withanolidi modulano i recettori GABA-A e riducono il cortisolo; il trietilenglicole (TEG) è stato identificato come componente induttore del …
Ciliegia aspra
fruit_extractFonte naturale di melatonin (13,46 ng/g); le proantocianidine inibiscono l'IDO, aumentando la biodisponibilità del triptofano.
GABA
amino_acidPrincipale neurotrasmettitore inibitorio; il GABA orale può agire sul sistema nervoso periferico/enterico per ridurre l'attivazione.
Glicina
amino_acidAgisce sui recettori NMDA nel NSC per abbassare la temperatura corporea interna; è anche un neurotrasmettitore inibitorio nel tronco encefalico.
L-Theanine
amino_acidAttraversa la BEE e aumenta l'attività delle onde cerebrali alfa; potenzia GABA, serotonina e dopamina senza sedazione.
Magnesio glicinato
mineralAgonista del recettore GABA e antagonista NMDA; la forma glicinata fornisce il co-beneficio calmante della glicina per il sonno.
Top Conditions
Difficoltà di addormentamento
15-20% of adults report difficulty falling asleep
Disturbo del ritmo circadiano
0.13-0.17% delayed sleep phase; higher in adolescents
Insonnia
10-15% chronic insomnia; 30-35% occasional symptoms
Insonnia da mantenimento del sonno
More common in older adults; affects ~15% of population
Problemi di sonno legati all'ansia
70-80% of anxiety disorder patients report sleep problems
Sindrome delle gambe senza riposo
5-10% of adults; 2-3% have clinically significant symptoms
Recent Evidence Updates
Popular Comparisons
Latest Research
J Sleep Res · 2017
European guideline for the diagnosis and treatment of insomnia.
Chronobiol Int · 2012
Circadian typology: a comprehensive review.
J Clin Sleep Med · 2017
Clinical Practice Guideline for the Pharmacologic Treatment of Chronic Insomnia in Adults: An American Academy of Sleep Medicine Clinical Practice Guideline.
Mov Disord · 2011
The Movement Disorder Society Evidence-Based Medicine Review Update: Treatments for the non-motor symptoms of Parkinson's disease.
Cell · 1981
Regulation of terminal differentiation of cultured human keratinocytes by vitamin A.
J Neuroendocrinol · 2003
Role of melatonin in the regulation of human circadian rhythms and sleep.
Guides & Resources
Pregnancy-Safe Approaches to Better Sleep
Sleep disruption during pregnancy is remarkably common, affecting an estimated 78% of women at some point during gestation. The causes shift throughout pregnancy: first-trimester nausea …
lifestyleSleep Support During Menopause: What Research Suggests
Menopause is one of the most significant and underappreciated disruptors of sleep quality, with research indicating that 40 to 60% of women experience sleep disturbances …
lifestyleManaging Anxiety-Related Sleep Issues with Supplements
Anxiety and sleep exist in a bidirectional relationship that can quickly become a vicious cycle: anxiety makes it harder to fall asleep, and poor sleep …
Evidence Grading System
Every supplement claim on this site is graded on an A–D scale based on peer-reviewed clinical research from PubMed. Our algorithm evaluates study design (RCTs rank highest), consistency of results, sample sizes, and the overall body of evidence. No manufacturer sponsorship influences our grades.
Multiple randomized controlled trials (RCTs) or meta-analyses with consistent positive results and large sample sizes.
At least one RCT with mostly consistent results across studies. Evidence suggests benefit but more research may be needed.
Small studies or observational data with some positive signals. Promising but insufficient for strong recommendations.
In vitro studies, case reports, or pilot studies only. Early-stage research that requires clinical validation.
How It Works
Nessuna pubblicità. Nessuna classifica sponsorizzata. Solo scienza.
Hub di ricerca
Ricerchiamo su PubMed ogni studio clinico sugli ingredienti degli integratori.
Estrazione
Estraiamo i risultati chiave — dimensioni del campione, tipologie di studio e risultati.
Gradi da A a F
Valutiamo le evidenze come una pagella scolastica — da A (forte) a F (negativo).
Risposta chiara
Ottenete una risposta chiara in pochi secondi — questo integratore funziona davvero?
Cited Health Network
Explore evidence-based research across multiple health domains.
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ImmuneCitedEvidence-based immune supplement reviews. Every claim about vitamin C, zinc, eld
BrainCitedEvidence-based brain and cognitive supplement reviews. Every claim about nootrop
WeightCitedEvidence-based weight management supplement reviews. Every claim about green tea
HeartCitedEvidence-based cardiovascular supplement reviews. Every claim about omega-3, CoQ
SkinCitedEvidence-based skin health supplement reviews. Every claim about collagen, vitam
Avvertenza FDA: Queste affermazioni non sono state valutate dalla Food and Drug Administration. I prodotti e le informazioni presenti su questo sito web non sono destinati a diagnosticare, trattare, curare o prevenire alcuna malattia. I gradi di evidenza presentati si basano sulla nostra analisi della ricerca pubblicata e sottoposta a revisione paritaria e non costituiscono consulenza medica. Consultate sempre il vostro medico prima di iniziare qualsiasi regime di integrazione.