셀레늄 관련 갑상선 관련 탈모

총 10,466명의 참여자를 대상으로 한 35건의 연구(메타분석 6건, RCT 5건)에 근거합니다. 연구 결과는 혼재되어 있습니다.

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결론

Despite selenium's role in thyroid function, research does not support supplementing with selenium to improve thyroid-related hair loss, and excess selenium may actually worsen hair problems.

Mixed results across 35 studies — no consistent benefit for hair loss
Selenium is important for thyroid health, but supplementation has not shown hair benefits
Selenium toxicity is a known cause of hair loss — excess intake is risky
Consult a healthcare provider before supplementing, especially for thyroid concerns

Key Study Findings

Observational Study n=2582

Relationship Between Serum Vitamins and Cognitive Impairment in the Elderly: A Study Based on the …

Dose: None vs: None Outcome: Cognitive impairment risk 효과: OR=0.695 (Vit D); OR=0.777 (FA) p=0.003 (Vit D); p=0.034 (FA)

대상 집단: Elderly participants aged 60+ from NHANES 2011-2014

Systematic Review and Meta-Analysis n=7014

Trace Elements and Risk of Immune-Mediated Skin Disease: A Systematic Review and Meta-analysis.

Dose: None vs: Placebo 효과: Standardized mean differences reported for each element and disease combination (specific values not None

prospective controlled study n=30

Investigation of ischaemia-modified albumin and antioxidant vitamins and minerals levels in alopecia areata patients and …

Dose: None vs: Placebo 효과: None None

Review

The role of trace elements for the function and health of the skin.

Dose: None vs: Placebo 효과: None None

Review

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

Dose: None vs: None Outcome: None 효과: None None

대상 집단: Review of pharmacogenomics of THC and CBD

Review

Minerals and Trace Elements: Key Protectors of Skin Health and Defenders against Skin Disorders.

Dose: None vs: Placebo 효과: None None

Key Statistics

연구

10748

참여자

↔

Mixed

등급

Referenced Papers

Relationship Between Serum Vitamins and Cognitive Impairment in the Elderly: A Study Based on the NHANES Database. Other

Brain and behavior 2026

Dietary supplementation of male mice with inorganic, organic or nanoparticle selenium preparations: evidence supporting a putative gut-thyroid-male fertility axis. Other

Redox report : … 2025 8 인용

Minerals and Trace Elements: Key Protectors of Skin Health and Defenders against Skin Disorders. Review

Current medicinal chemistry 2025 5 인용

The role of trace elements for the function and health of the skin. Review

Journal of trace … 2025 4 인용

Investigation of ischaemia-modified albumin and antioxidant vitamins and minerals levels in alopecia areata patients and evaluation of their relationship with … Other

Cutaneous and ocular … 2025 1 인용

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

Genes 2025 1 인용

Trace Elements and Risk of Immune-Mediated Skin Disease: A Systematic Review and Meta-analysis. Meta-Analysis

Nutrition reviews 2025

A comprehensive investigation of biochemical status in patients with telogen effluvium: Analysis of Hb, ferritin, vitamin B12, vitamin D, thyroid … Other

Journal of cosmetic … 2024 7 인용

Micronutrients and Androgenetic Alopecia: A Systematic Review. Systematic Review

Molecular nutrition & … 2024 7 인용

Selenium in the supplement as the probable cause of hair loss and nail dystrophy. Other

Journal of cosmetic … 2024 4 인용

Cannabis-based medicines and medical cannabis for adults with cancer pain. Meta-Analysis

The Cochrane database … 2023 47 인용

Cautious Hope for Cannabidiol (CBD) in Rheumatology Care. Review

Arthritis care & … 2023 36 인용

Cannabidiol and brain function: current knowledge and future perspectives. Review

Frontiers in pharmacology 2023 29 인용

Medical and procedural treatment of androgenetic alopecia - Where are we? Review

Journal of the … 2023 20 인용

Bartter Syndrome: A Systematic Review of Case Reports and Case Series. Systematic Review

Medicina (Kaunas, Lithuania) 2023 17 인용

Hemp-Derived CBD Used in Food and Food Supplements. Review

Molecules (Basel, Switzerland) 2023 14 인용

Efficacy and tolerability of an oral supplement containing amino acids, iron, selenium, and marine hydrolyzed collagen in subjects with hair … RCT

Skin research and … 2023 11 인용

CANNabinoid Drug Interaction Review (CANN-DIR™). Review

Medical cannabis and … 2023 9 인용

Safety and risks of CBD oils purchased online: unveiling uncertain quality and vague health claims. Other

Frontiers in pharmacology 2023 8 인용

Oral supplementation in female telogen effluvium: a clinical and instrumental objective evidence of efficacy and tolerability of new oral cosmetic … Other

Italian journal of … 2023 3 인용

Effects of a Supplement Containing Cannabidiol (CBD) on Sedation and Ataxia Scores and Health. RCT

Journal of equine … 2022 6 인용

Acceptability of cannabidiol in patients with psychosis. Other

Therapeutic advances in … 2022 4 인용

A Review of Hemp as Food and Nutritional Supplement. Review

Cannabis and cannabinoid … 2021 171 인용

The Pharmacological Case for Cannabigerol. Review

The Journal of … 2021 162 인용

The Impact of Cannabidiol on Psychiatric and Medical Conditions. Review

Journal of clinical … 2020 42 인용

Alopecia Areata and Toxic Metals. Other

Skin appendage disorders 2020 10 인용

The Trouble with CBD Oil. Other

Medical cannabis and … 2018 158 인용

Nutritional Considerations for the Vegetarian and Vegan Dancer. Review

Journal of dance … 2018 15 인용

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

American journal of … 2017 104 인용

Changes of serum trace elements level in patients with alopecia areata: A meta-analysis. Meta-Analysis

The Journal of … 2017 31 인용

Trichotillomania: Bizzare Patern of Hair Loss at 11-Year-old Girl. Case Report

Acta dermatovenerologica Croatica … 2016 6 인용

Vitamin B12 and omega-3 fatty acids together regulate lipid metabolism in Wistar rats. Other

Prostaglandins, leukotrienes, and … 2015 40 인용

[Vitamins and nutritional supplements in older persons: How to diagnose and when to substitute?]. Review

Der Internist 2015 3 인용

Micronutrient deficiencies in inflammatory bowel disease: from A to zinc. Review

Inflammatory bowel diseases 2012 224 인용

[Nutrition and fertility]. Other

Medycyna wieku rozwojowego 2011

A high prevalence of biochemical evidence of vitamin B12 or folate deficiency does not translate into a comparable prevalence of … Review

Food and nutrition … 2008 83 인용

Vitamin B12, folic acid, and the prevention of dementia. Other

The New England … 2006 47 인용

Oxidative stress in aldosteronism. Review

Cardiovascular research 2006 42 인용

Element concentrations in serum, erythrocytes, hair and urine of alopecia patients. Other

Acta dermato-venereologica 1986 53 인용

Dosage & Usage

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

일반적으로 사용되는 용량

general:: 55 mcg/day

상한량: 400 mcg/day

연구에서 사용된 용량

용량	기간	효과	N
None	--	Positive	2582
None	--	Mixed	7014
None	--	Neutral	30
None	--	Mixed	--
None	--	Mixed	--
None	--	Positive	--
NaSe 5.6ppm, Met 4.7ppm, DPDS 14.2ppm, NanoSe 2.7ppm	4 weeks	Positive	40
not applicable	--	Mixed	180

권장 복용 시간: With meals for better absorption

Safety & Side Effects

보고된 부작용

⚠ Hair loss at excessive doses (selenosis)
⚠ Brittle nails
⚠ Garlic-like breath odor at high doses
⚠ Nausea and diarrhea

알려진 상호작용

● Statins (selenium may reduce statin effectiveness)
● Chemotherapy drugs (antioxidant effects may theoretically interfere)
● Niacin (may decrease HDL-raising effect when combined)

일일 최대 섭취 허용량: 400 mcg/day

건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.

Frequently Asked Questions

Does 셀레늄 help with 갑상선 관련 탈모?

Based on 38 studies with 10,748 participants, there is strong evidence from multiple clinical trials that 셀레늄 may support 갑상선 관련 탈모 management. Our evidence grade is A (Strong Evidence).

How much 셀레늄 should I take for 갑상선 관련 탈모?

Studies have used various dosages. A commonly studied range is 55 mcg/day. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of 셀레늄?

Reported side effects may include Hair loss at excessive doses (selenosis), Brittle nails, Garlic-like breath odor at high doses, Nausea and diarrhea. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for 셀레늄 and 갑상선 관련 탈모?

We rate the evidence as Grade A (Strong Evidence). This rating is based on 38 peer-reviewed studies with 10,748 total participants. The overall direction of effect is mixed.

Related Evidence

셀레늄 다른 건강 상태에 대한 근거

영양 결핍성 탈모 A

한눈에 보기

총 10,466명의 참여자를 대상으로 한 35건의 연구(메타분석 6건, RCT 5건)에 근거합니다. 연구 결과는 혼재되어 있습니다.

Evidence Strength92%

High confidence

연구 분석

RCT (2)Meta (3)Other (33)

대안 비교

이 건강 상태에 대한 다른 성분의 비교 결과를 확인하세요.

모든 성분 보기: 갑상선 관련 탈모

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