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Melatonin für Altersbedingte Schlafveränderungen

B

Basierend auf 3 Studien (1 RCT) mit 30 Teilnehmern insgesamt. 3/3 Studien zeigen positive Effekte.

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B

Fazit

Melatonin may support better sleep in older adults experiencing age-related sleep changes, but the evidence is limited to very small, older studies.

  • All 3 studies show positive effects, but only 30 total participants
  • Includes 1 RCT specifically on melatonin for age-related insomnia
  • Studies are over 20 years old (1999-2001) — newer research is needed
  • Natural melatonin production declines with age, which supports the rationale for supplementation

Key Study Findings

Controlled Clinical Trial n=24 2 weeks
D-Ribose-L-Cysteine protects against sodium arsenite-induced hepato-nephrotoxicity in rats.
Dose: 10 mg/kg body weight vs.: Sodium arsenite group (SA, no riboceine) Outcome: Hepato-nephrotoxicity markers (ALT, AST, creatinine) Wirkung: None None

Population: Rats with sodium arsenite-induced toxicity

Randomized Controlled Trial 4 weeks Double-blind
Melatonin treatment for age-related insomnia.
Dose: Melatonin (timed-release or fast-release) vs.: Placebo Outcome: Sleep onset and quality in elderly insomniacs Wirkung: Improved sleep onset latency in elderly None

Population: Older people with age-related insomnia

Review
The use of melatonin for the treatment of insomnia.
Dose: None vs.: None Outcome: sleep quality Wirkung: None None

Population: critically ill patients

Other
Sulphur acquisition by Neisseria meningitidis.
Dose: None vs.: None Outcome: oxidative stress markers Wirkung: None None

Population: athletes

Key Statistics

5

Studien

24

Teilnehmer

Positive

B

Bewertung

Referenced Papers

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Übliche Dosierungen

general:
0.5-3 mg, 30-60 min before bed
jetlag:
0.5-5 mg

Obergrenze: No established UL; 5 mg typically considered maximum

In der Forschung untersuchte Dosierungen

Dosierung Dauer Wirkung N
10 mg/kg body weight 2 weeks Positive 24
Melatonin (timed-release or fast-release) 4 weeks Positive --
None -- Positive --
None -- Positive --

Beste Einnahmezeit: 30-60 minutes before bed

Safety & Side Effects

Gemeldete Nebenwirkungen

  • Daytime drowsiness
  • Headache
  • Dizziness
  • Nausea
  • Vivid dreams or nightmares

Bekannte Wechselwirkungen

  • Blood thinners (warfarin) — may increase bleeding risk
  • Immunosuppressants — melatonin may stimulate immune function
  • Diabetes medications — may affect blood sugar levels
  • Sedatives and CNS depressants — additive drowsiness

Tolerierbare Höchstaufnahmemenge: No established UL; 5 mg typically considered maximum

Konsultieren Sie immer Ihren Arzt, bevor Sie ein Nahrungsergänzungsmittel einnehmen.Konsultieren Sie immer Ihren Arzt, bevor Sie ein Nahrungsergänzungsmittel einnehmen.

Frequently Asked Questions

Does Melatonin help with Altersbedingte Schlafveränderungen?
Based on 5 studies with 24 participants, there is moderate evidence from clinical studies that Melatonin may support Altersbedingte Schlafveränderungen management. Our evidence grade is B (Good Evidence).
How much Melatonin should I take for Altersbedingte Schlafveränderungen?
Studies have used various dosages. A commonly studied range is 0.5-3 mg, 30-60 min before bed. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Melatonin?
Reported side effects may include Daytime drowsiness, Headache, Dizziness, Nausea. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Melatonin and Altersbedingte Schlafveränderungen?
We rate the evidence as Grade B (Good Evidence). This rating is based on 5 peer-reviewed studies with 24 total participants. The overall direction of effect is positive.

Related Evidence

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