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Gotu Kola para Age-Related Cognitive Decline

D

A traditional Ayurvedic brain tonic with emerging evidence for neuroprotective effects. Triterpene saponins promote nerve growth and dendritic arborization, but clinical evidence remains limited.

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D

Conclusão

A traditional Ayurvedic brain tonic with emerging evidence for neuroprotective effects. Triterpene saponins promote nerve growth and dendritic arborization, but clinical evidence remains limited.

Key Study Findings

Systematic Review
Cholinesterase Inhibitors from Plants and Their Potential in Alzheimer's Treatment: Systematic Review.
Dose: None vs: None Outcome: Cholinesterase inhibition and cognitive improvement Efeito: None None

População: In vivo animal models of AD

Controlled Clinical Trial
Centella asiatica improves sleep quality and quantity in aged mice.
Dose: 1000 mg/kg/day vs: Control chow Outcome: Sleep quality and quantity (EEG/EMG) Efeito: None None

População: 18-month-old male and female C57BL6/J mice

In Vitro
In Vitro Neuroprotective Effects of a Mixed Extract of Bilberry, Centella asiatica, Hericium erinaceus, and …
Dose: None vs: H2O2-induced oxidative stress Outcome: Neuroprotection and cognitive decline biomarkers Efeito: BDNF ~2.3-fold, NGF ~1.9-fold vs H2O2 None

População: 3D intestinal model and neuronal/astrocytic co-culture

Other
Centella asiatica improves sleep quality and quantity in aged mice.
Dose: 1000 mg/kg/day vs: Control chow Outcome: Sleep composition (REM/NREM duration, arousals) Efeito: None None

População: Aged (18-month) C57BL6/J mice

Review
Interlinking diabetes and Alzheimer's disease: A pathway through medicinal plant-based treatments.
Dose: None vs: None Outcome: DM and AD symptom management Efeito: None None

População: Patients with diabetes and Alzheimer's disease (review)

Other
Computer-aided discovery of dual-target compounds for Alzheimer's from ayurvedic medicinal plants.
Dose: None vs: None Outcome: AChE and BACE1 inhibition for Alzheimer's Efeito: None None

População: In silico AD drug discovery (820 metabolites screened)

Key Statistics

4

Estudos

200

Participantes

Positive

D

Nota

Referenced Papers

Dosage & Usage

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

Dosagens Comumente Utilizadas

general:
500-1,000 mg/day standardized extract
cognitivesupport:
750 mg/day

Limite superior: Not established; hepatotoxicity reported rarely at very high doses

Dosagens Estudadas em Pesquisas

Dosagem Duração Efeito N
None -- Positive --
1000 mg/kg/day -- Positive --
None -- Positive --
1000 mg/kg/day -- Positive --
None -- Positive --
None -- Positive --
None -- Positive --
1 μg/mL -- Positive --

Melhor horário: With meals

Safety & Side Effects

Efeitos Colaterais Relatados

  • Skin irritation (topical)
  • Headache
  • Gastrointestinal discomfort
  • Drowsiness
  • Rare: liver toxicity at very high doses

Interações Conhecidas

  • Hepatotoxic drugs (additive liver stress)
  • Sedative medications (additive CNS depression)
  • Cholesterol-lowering drugs (theoretical interaction)

Ingestão máxima tolerável: Not established; hepatotoxicity reported rarely at very high doses

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 Gotu Kola help with Age-Related Cognitive Decline?
Based on 4 studies with 200 participants, there is preliminary evidence that needs more research that Gotu Kola may support Age-Related Cognitive Decline management. Our evidence grade is D (Very Early Research).
How much Gotu Kola should I take for Age-Related Cognitive Decline?
Studies have used various dosages. A commonly studied range is 500-1,000 mg/day standardized extract. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Gotu Kola?
Reported side effects may include Skin irritation (topical), Headache, Gastrointestinal discomfort, Drowsiness. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Gotu Kola and Age-Related Cognitive Decline?
We rate the evidence as Grade D (Very Early Research). This rating is based on 4 peer-reviewed studies with 200 total participants. The overall direction of effect is positive.

Related Evidence

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.