Ácidos graxos ômega-3 para Telogen Effluvium
B Evidências Pelo menos um ensaio aleatorizado apoia esta conclusão, com resultados maioritariamente consistentes.Baseado em 11 estudos com 317 participantes no total. 8/11 estudos mostram efeitos positivos.
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B
Conclusão
Moderate evidence suggests that omega-3 fatty acids may help support hair recovery in telogen effluvium, though the research base is limited and they are usually studied alongside other nutrients.
- 8 out of 11 studies show positive effects, but total sample size is small (317 participants)
- Often studied as part of multi-nutrient supplement formulations
- No large-scale RCTs specifically for omega-3 and telogen effluvium
- May support recovery through anti-inflammatory and nutritional mechanisms
Key Study Findings
review
Oral Minoxidil for Alopecia Treatment: Risks, Benefits, and Recommendations.
Dose: Oral minoxidil: women 1.25 mg/day starting dose (range 0.625-5 mg/day); men 2.5 mg/day (range 1.25-5
vs: Placebo
Efeito: Comparable efficacy to topical minoxidil; hypertrichosis 24%, shedding 16-22%, peripheral edema 2%
None
narrative review
Herbal Remedies for Hair Loss: A Review of Efficacy and Safety.
Dose: varies by remedy and study
vs: Placebo
Efeito: None
None
scoping_review
n=16
A Scoping Review of Exosome Delivery Applications in Hair Loss.
Dose: variable; exosomes predominantly from mesenchymal stem cells (MSCs)
vs: Placebo
Efeito: None
None
review
The Use of Light-Based Therapies in the Treatment of Alopecia.
Dose: Low-level light therapy (LLLT) various devices and wavelengths; combined with minoxidil or finasteri
vs: Placebo
Efeito: LLLT improves hair density in AGA; potential to prolong anagen phase in telogen effluvium; may promo
None
Cohort
n=200
Open-label
Iron Supplementation May Improve the Patient's Level of Satisfaction in Not-Low-Ferritin Telogen Effluvium: A Real-Life …
Dose: high dose elemental iron (dose unspecified)
vs: Placebo
Efeito: Patients with baseline ferritin ≥50 ng/ml mostly 'very satisfied'; patients with ferritin <50 ng/ml
None
clinical trial (open-label)
Clinical study on the efficacy and tolerability of a topical regenerative treatment in patients with …
Dose: None
vs: Placebo
Efeito: None
None
Key Statistics
11
Estudos
317
Participantes
↑
Positive
B
Nota
Referenced Papers
American journal of …
2026
1 citações
Cureus
2025
7 citações
Skin appendage disorders
2025
7 citações
Journal of cosmetic …
2025
Indian journal of …
2024
4 citações
Journal of cosmetic …
2023
6 citações
Journal of cosmetic …
2022
30 citações
NonScarring Diffuse Hair Loss in Women: a Clinico-Etiological Study from tertiary care center in North-West India.
Observational
Journal of cosmetic …
2019
25 citações
Acta dermatovenerologica Croatica …
2016
6 citações
Georgian medical news
2007
Therapeutische Umschau. Revue …
2002
4 citações
Dermatologic clinics
1993
38 citações
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Dosagens Comumente Utilizadas
- general:
- 250-500 mg EPA+DHA/day
- hairloss:
- 1,000-2,000 mg/day
Limite superior: 3,000 mg/day EPA+DHA
Dosagens Estudadas em Pesquisas
| Dosagem | Duração | Efeito | N |
|---|---|---|---|
| Oral minoxidil: women 1.25 mg/day starting dose (range 0.625-5 mg/day); men 2.5 mg/day (range 1.25-5 | -- | Positive | -- |
| varies by remedy and study | -- | Positive | -- |
| variable; exosomes predominantly from mesenchymal stem cells (MSCs) | -- | Positive | 16 |
| Low-level light therapy (LLLT) various devices and wavelengths; combined with minoxidil or finasteri | -- | Positive | -- |
| high dose elemental iron (dose unspecified) | -- | Positive | 200 |
| None | -- | Positive | -- |
| None | -- | Neutral | 100 |
| psychiatric and dermatological management | -- | Neutral | 1 |
Melhor horário: With meals containing fat for optimal absorption; split doses if over 1,000 mg
Safety & Side Effects
Efeitos Colaterais Relatados
- ⚠ Fishy aftertaste or burping
- ⚠ Mild gastrointestinal upset (nausea, diarrhea)
- ⚠ Possible increased bleeding time at high doses
- ⚠ Unpleasant body odor at very high doses
Interações Conhecidas
- ● Anticoagulants (warfarin) and antiplatelet drugs (may increase bleeding risk)
- ● Blood pressure medications (additive hypotensive effect)
- ● Orlistat (reduces omega-3 absorption)
Ingestão máxima tolerável: 3,000 mg/day EPA+DHA
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 Ácidos graxos ômega-3 help with Telogen Effluvium?
Based on 11 studies with 317 participants, there is moderate evidence from clinical studies that Ácidos graxos ômega-3 may support Telogen Effluvium management. Our evidence grade is B (Good Evidence).
How much Ácidos graxos ômega-3 should I take for Telogen Effluvium?
Studies have used various dosages. A commonly studied range is 250-500 mg EPA+DHA/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Ácidos graxos ômega-3?
Reported side effects may include Fishy aftertaste or burping, Mild gastrointestinal upset (nausea, diarrhea), Possible increased bleeding time at high doses, Unpleasant body odor at very high doses. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Ácidos graxos ômega-3 and Telogen Effluvium?
We rate the evidence as Grade B (Good Evidence). This rating is based on 11 peer-reviewed studies with 317 total participants. The overall direction of effect is positive.
Related Evidence
Outros ingredientes para Telogen Effluvium
Ácidos graxos ômega-3 para outras condições
References
- [1] Michael M Ong et al.. Am J Clin Dermatol. 2026. Oral Minoxidil for Alopecia Treatment: Risks, Benefits, and Recommendations. doi:10.1007/s40257-025-00990-4 PubMed
- [2] Sarah Schaffer et al.. Cureus. 2025. A Scoping Review of Exosome Delivery Applications in Hair Loss. doi:10.7759/cureus.81152 PubMed
- [3] Azhar Ahmed et al.. Skin Appendage Disord. 2025. Herbal Remedies for Hair Loss: A Review of Efficacy and Safety. doi:10.1159/000542876 PubMed
- [4] Robert J Vanaria et al.. J Cosmet Dermatol. 2025. The Use of Light-Based Therapies in the Treatment of Alopecia. doi:10.1111/jocd.70434 PubMed
- [5] Boutros Soutou et al.. Indian J Dermatol. 2024. Iron Supplementation May Improve the Patient's Level of Satisfaction in Not-Low-Ferritin Telogen Effluvium: A Real-Life Observational Study. doi:10.4103/ijd.ijd_744_22 PubMed
- [6] S Cedirian et al.. J Cosmet Dermatol. 2023. Clinical study on the efficacy and tolerability of a topical regenerative treatment in patients with telogen effluvium and mild androgenetic … doi:10.1111/jocd.15873 PubMed
- [7] Kabir Sardana et al.. J Cosmet Dermatol. 2022. Role of nutritional supplements in selected dermatological disorders: A review. doi:10.1111/jocd.14436 PubMed
- [8] Kavita Poonia et al.. J Cosmet Dermatol. 2019. NonScarring Diffuse Hair Loss in Women: a Clinico-Etiological Study from tertiary care center in North-West India. doi:10.1111/jocd.12559 PubMed
- [9] Jana Zímová et al.. Acta Dermatovenerol Croat. 2016. Trichotillomania: Bizzare Patern of Hair Loss at 11-Year-old Girl. PubMed
- [10] N V Tsiskarishvili et al.. Georgian Med News. 2007. [Effectiveness of the treatment plan for androgenetic alopecia]. PubMed
- [11] R M Trüeb. Ther Umsch. 2002. [Diffuse hair loss in women]. doi:10.1024/0040-5930.59.5.217 PubMed
- [12] D H Rushton. Dermatol Clin. 1993. Management of hair loss in women. PubMed
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.