L-Ornithine para Insônia

Based on 2 studies (1 RCT). 2/2 studies show positive effects.

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Conclusão

Based on 2 studies (1 RCT). 2/2 studies show positive effects.

Key Study Findings

Randomized Controlled Trial 8.0 weeks Double-blind

Randomised controlled trial of the effects of L-ornithine on stress markers and sleep quality in …

Dose: 400 mg/day vs: placebo Outcome: None Efeito: None None

População: healthy subjects

Review

Strategies of Functional Foods Promote Sleep in Human Being.

Dose: None vs: None Outcome: Sleep quality and insomnia prevention Efeito: None None

População: Adults with insomnia or sleep disorders

Key Statistics

Estudos

Participantes

↑

Positive

Nota

Referenced Papers

Randomised controlled trial of the effects of L-ornithine on stress markers and sleep quality in healthy workers. RCT

Nutrition journal 2014 76 citações

Strategies of Functional Foods Promote Sleep in Human Being. Other

Current signal transduction … 2014 41 citações

Dosage & Usage

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

Dosagens Comumente Utilizadas

sleep:: 400-800 mg, 30-60 min before bed

Limite superior: Not formally established; 6,000 mg/day used in exercise studies

Dosagens Estudadas em Pesquisas

Dosagem	Duração	Efeito	N
400 mg/day	8.0 weeks	Positive	--
None	--	Positive	--

Melhor horário: 30-60 minutes before bed on an empty stomach

Safety & Side Effects

Efeitos Colaterais Relatados

⚠ GI discomfort at high doses (diarrhea)
⚠ Insomnia at very high doses (paradoxical in some individuals)

Interações Conhecidas

● Growth hormone secretagogues — ornithine may stimulate GH release
● Arginine supplements — metabolic interaction (urea cycle)

Ingestão máxima tolerável: Not formally established; 6,000 mg/day used in exercise studies

Consulte sempre o seu profissional de saúde antes de iniciar qualquer suplemento.Sempre consulte seu profissional de saúde antes de iniciar qualquer suplemento.

Frequently Asked Questions

Does L-Ornithine help with Insônia?

Based on 2 studies with 0 participants, there is limited but promising evidence that L-Ornithine may support Insônia management. Our evidence grade is C (Some Evidence).

How much L-Ornithine should I take for Insônia?

Studies have used various dosages. A commonly studied range is 400-800 mg, 30-60 min before bed. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of L-Ornithine?

Reported side effects may include GI discomfort at high doses (diarrhea), Insomnia at very high doses (paradoxical in some individuals). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for L-Ornithine and Insônia?

We rate the evidence as Grade C (Some Evidence). This rating is based on 2 peer-reviewed studies with 0 total participants. The overall direction of effect is positive.

Related Evidence

Outros ingredientes para Insônia

Melatonina A Raiz de valeriana A CBD A Ácidos graxos ômega-3 A Triptófano A Vitamina D A

L-Ornithine para outras condições

Transtorno do Sono por Trabalho em Turnos C

Veredito Rápido

Based on 2 studies (1 RCT). 2/2 studies show positive effects.

Evidence Strength52%

Moderate confidence

Detalhamento dos Estudos

RCT (1)Meta (0)Other (1)

Comparar Alternativas

Veja como outros ingredientes se comparam para esta condição.

Ver todos os ingredientes para Insônia

Saiba Mais

Aviso Legal da FDA: Estas declarações não foram avaliadas pela Food and Drug Administration. Os produtos e informações neste site não se destinam a diagnosticar, tratar, curar ou prevenir qualquer doença. As notas de evidência apresentadas são baseadas em nossa análise de pesquisas revisadas por pares publicadas e não constituem aconselhamento médico. Sempre consulte seu profissional de saúde antes de iniciar qualquer regime de suplementação.