Folat için Beslenme Yetersizliğine Bağlı Saç Dökülmesi

11 çalışmaya, toplam 4,429 katılımcıyla dayanmaktadır. Sonuçlar çalışmalar arasında karışıktır.

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Sonuç

The evidence linking folate supplementation to hair regrowth is limited and mixed — folate deficiency may contribute to hair loss in some cases, but supplementation is not well-supported as a general hair loss remedy.

Results are mixed across 11 studies, with no clear consensus on folate's role in hair loss
No randomized controlled trials have specifically tested folate supplementation for hair regrowth
Folate deficiency may be more relevant when caused by medications (e.g., methotrexate) rather than diet
Blood testing for folate levels may help determine if supplementation is appropriate

Key Study Findings

In Vitro

7-Hydroxycannabidiol and 7-carboxycannabidiol induced cytotoxicity via apoptosis and endoplasmic reticulum stress in human hepatic cells.

Dose: None vs: Untreated hepatic cells Outcome: Cytotoxicity via apoptosis and ER stress Etki: None None

Popülasyon: Primary human hepatocytes and HepG2 cells

Review

Safety First: A Comprehensive Review of Nutritional Supplements for Hair Loss in Breast Cancer Patients.

Dose: None vs: Placebo Etki: None None

Review

Medical Marijuana and Treatment Personalization: The Role of Genetics and Epigenetics in Response to THC …

Dose: None vs: None Outcome: None Etki: None None

Popülasyon: Review of pharmacogenomics of THC and CBD

In Vitro 2 weeks

Quality and safety of hemp meal as a protein supplement for nonlactating dairy cows.

Dose: 10.2% d vs: None Outcome: glycemic control Etki: None None

Popülasyon: Cows

Case-control n=973

Micronutrient Deficiencies and Digital Computerized Phototrichogram Analysis in Telogen Effluvium: a Retrospective Correlation Study in …

Dose: None vs: Placebo Etki: r=0.417 (HGB and AHR in females) p=0.008

retrospective cohort study n=3028

Telogen effluvium in daily practice: Patient characteristics, laboratory parameters, and treatment modalities of 3028 patients …

Dose: standard replacement doses vs: Placebo Etki: vitamin D deficient: 72.2%; B12 deficient: 30.7%; iron deficiency anemia: 6.2% None

Key Statistics

Çalışmalar

4166

Katılımcılar

↔

Mixed

Derece

Referenced Papers

Safety First: A Comprehensive Review of Nutritional Supplements for Hair Loss in Breast Cancer Patients. Review

Nutrients 2025 2 atıf

7-Hydroxycannabidiol and 7-carboxycannabidiol induced cytotoxicity via apoptosis and endoplasmic reticulum stress in human hepatic cells. Other

Archives of toxicology 2025 1 atıf

Medical Marijuana and Treatment Personalization: The Role of Genetics and Epigenetics in Response to THC and CBD. Review

Genes 2025 1 atıf

Quality and safety of hemp meal as a protein supplement for nonlactating dairy cows. Other

Journal of dairy … 2023 8 atıf

Micronutrient Deficiencies and Digital Computerized Phototrichogram Analysis in Telogen Effluvium: a Retrospective Correlation Study in a Tertiary Medical Center. Other

Dermatology practical & … 2023 4 atıf

Telogen effluvium in daily practice: Patient characteristics, laboratory parameters, and treatment modalities of 3028 patients with telogen effluvium. Other

Journal of cosmetic … 2022 22 atıf

The Trouble with CBD Oil. Other

Medical cannabis and … 2018 158 atıf

The Role of Micronutrients in Alopecia Areata: A Review. Review

American journal of … 2017 104 atıf

Vitamin and Mineral Deficiencies in Patients With Telogen Effluvium: A Retrospective Cross-Sectional Study. Other

Journal of drugs … 2016 56 atıf

The role of psychological factors and serum zinc, folate and vitamin B12 levels in the aetiology of trichodynia: a case-control … Other

Clinical and experimental … 2009 34 atıf

Management of hair loss in women. Review

Dermatologic clinics 1993 38 atıf

Dosage & Usage

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

Yaygın Kullanılan Dozajlar

general:: 400 mcg DFE/day

Üst sınır: 1,000 mcg/day (synthetic folic acid)

Araştırmalarda İncelenen Dozajlar

Dozaj	Süre	Etki	N
None	--	Negative	--
None	--	Mixed	--
None	--	Mixed	--
10.2% d	2 weeks	Mixed	--
None	--	Positive	973
standard replacement doses	--	Neutral	3028
None	--	Positive	--
None	--	Negative	--

En iyi alım zamanı: With meals for better absorption

Safety & Side Effects

Bildirilen Yan Etkiler

⚠ Generally well tolerated
⚠ May mask vitamin B12 deficiency symptoms at high doses
⚠ Rare: abdominal cramps, insomnia

Bilinen Etkileşimler

● Methotrexate (folate antagonist; consult physician)
● Anticonvulsants (phenytoin, carbamazepine) may reduce folate levels
● Sulfasalazine (reduces folate absorption)

Tolere edilebilir üst alım: 1,000 mcg/day (synthetic folic acid)

Herhangi bir takviye kullanmaya başlamadan önce mutlaka sağlık uzmanınıza danışın.Herhangi bir takviye başlatmadan önce her zaman sağlık uzmanınıza danışın.

Frequently Asked Questions

Does Folat help with Beslenme Yetersizliğine Bağlı Saç Dökülmesi?

Based on 11 studies with 4,166 participants, there is insufficient evidence at this time that Folat may support Beslenme Yetersizliğine Bağlı Saç Dökülmesi management. Our evidence grade is F (Evidence Against).

How much Folat should I take for Beslenme Yetersizliğine Bağlı Saç Dökülmesi?

Studies have used various dosages. A commonly studied range is 400 mcg DFE/day. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Folat?

Reported side effects may include Generally well tolerated, May mask vitamin B12 deficiency symptoms at high doses, Rare: abdominal cramps, insomnia. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Folat and Beslenme Yetersizliğine Bağlı Saç Dökülmesi?

We rate the evidence as Grade F (Evidence Against). This rating is based on 11 peer-reviewed studies with 4,166 total participants. The overall direction of effect is mixed.

Related Evidence

Şu durum için diğer içerikler: Beslenme Yetersizliğine Bağlı Saç Dökülmesi

Selenyum A Biotin B Vitamin A D L-Sistein D B12 Vitamini F

Folat diğer sağlık durumları için

Telogen Effluvium B

Hızlı Değerlendirme

11 çalışmaya, toplam 4,429 katılımcıyla dayanmaktadır. Sonuçlar çalışmalar arasında karışıktır.

Evidence Strength10%

Low confidence

Çalışma Dağılımı

RCT (0)Meta (0)Other (11)

Alternatifleri Karşılaştır

Bu durum için diğer bileşenlerin nasıl karşılaştırıldığını görün.Diğer içeriklerin bu sağlık durumu için nasıl karşılaştırıldığını görün.

Şu durum için tüm içerikleri görüntüle: Beslenme Yetersizliğine Bağlı Saç Dökülmesi

Daha Fazla Bilgi

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