Selenium के लिए थायरॉयड-संबंधी बाल झड़ना

35 अध्ययनों (6 meta-analyses, 5 RCTs) पर आधारित, में कुल 10,466 प्रतिभागियों के साथ। अध्ययनों के बीच परिणाम मिश्रित हैं।

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निष्कर्ष

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 बनाम: None Outcome: Cognitive impairment risk प्रभाव: OR=0.695 (Vit D); OR=0.777 (FA) p=0.003 (Vit D); p=0.034 (FA)

जनसंख्या: 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 बनाम: Placebo प्रभाव: 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 बनाम: Placebo प्रभाव: None None

Review

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

Dose: None बनाम: Placebo प्रभाव: None None

Review

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

Dose: None बनाम: None Outcome: None प्रभाव: None None

जनसंख्या: Review of pharmacogenomics of THC and CBD

Review

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

Dose: None बनाम: Placebo प्रभाव: None None

Key Statistics

अध्ययन

10748

प्रतिभागी

↔

Mixed

ग्रेड

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 उद्धरण

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

Current medicinal chemistry 2025 5 उद्धरण

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

Journal of trace … 2025 4 उद्धरण

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 उद्धरण

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

Genes 2025 1 उद्धरण

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 उद्धरण

Micronutrients and Androgenetic Alopecia: A Systematic Review. Systematic Review

Molecular nutrition & … 2024 7 उद्धरण

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

Journal of cosmetic … 2024 4 उद्धरण

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

The Cochrane database … 2023 47 उद्धरण

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

Arthritis care & … 2023 36 उद्धरण

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

Frontiers in pharmacology 2023 29 उद्धरण

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

Journal of the … 2023 20 उद्धरण

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

Medicina (Kaunas, Lithuania) 2023 17 उद्धरण

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

Molecules (Basel, Switzerland) 2023 14 उद्धरण

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 उद्धरण

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

Medical cannabis and … 2023 9 उद्धरण

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

Frontiers in pharmacology 2023 8 उद्धरण

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 उद्धरण

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

Journal of equine … 2022 6 उद्धरण

Acceptability of cannabidiol in patients with psychosis. Other

Therapeutic advances in … 2022 4 उद्धरण

A Review of Hemp as Food and Nutritional Supplement. Review

Cannabis and cannabinoid … 2021 171 उद्धरण

The Pharmacological Case for Cannabigerol. Review

The Journal of … 2021 162 उद्धरण

The Impact of Cannabidiol on Psychiatric and Medical Conditions. Review

Journal of clinical … 2020 42 उद्धरण

Alopecia Areata and Toxic Metals. Other

Skin appendage disorders 2020 10 उद्धरण

The Trouble with CBD Oil. Other

Medical cannabis and … 2018 158 उद्धरण

Nutritional Considerations for the Vegetarian and Vegan Dancer. Review

Journal of dance … 2018 15 उद्धरण

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

American journal of … 2017 104 उद्धरण

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

The Journal of … 2017 31 उद्धरण

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

Acta dermatovenerologica Croatica … 2016 6 उद्धरण

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

Prostaglandins, leukotrienes, and … 2015 40 उद्धरण

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

Der Internist 2015 3 उद्धरण

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

Inflammatory bowel diseases 2012 224 उद्धरण

[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 उद्धरण

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

The New England … 2006 47 उद्धरण

Oxidative stress in aldosteronism. Review

Cardiovascular research 2006 42 उद्धरण

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

Acta dermato-venereologica 1986 53 उद्धरण

Dosage & Usage

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

सामान्य रूप से उपयोग की जाने वाली खुराकें

general:: 55 mcg/day

अधिकतम सीमा: 400 mcg/day

अनुसंधान में अध्ययन की गई खुराकें

खुराक	अवधि	प्रभाव	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

सेवन का सर्वोत्तम समय: With meals for better absorption

Safety & Side Effects

रिपोर्ट किए गए दुष्प्रभाव

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

ज्ञात अंतःक्रियाएँ

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

सहनीय अधिकतम सेवन: 400 mcg/day

कोई भी सप्लीमेंट शुरू करने से पहले हमेशा अपने स्वास्थ्य सेवा प्रदाता से परामर्श करें।

Frequently Asked Questions

Does Selenium help with थायरॉयड-संबंधी बाल झड़ना?

Based on 38 studies with 10,748 participants, there is strong evidence from multiple clinical trials that Selenium may support थायरॉयड-संबंधी बाल झड़ना management. Our evidence grade is A (Strong Evidence).

How much Selenium should I take for थायरॉयड-संबंधी बाल झड़ना?

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 Selenium?

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 Selenium and थायरॉयड-संबंधी बाल झड़ना?

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

Selenium अन्य स्वास्थ्य स्थितियों के लिए

पोषण संबंधी कमी से बाल झड़ना A

संक्षिप्त निष्कर्ष

Evidence Strength92%

High confidence

अध्ययन विश्लेषण

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

विकल्पों की तुलना करें

देखें कि इस स्वास्थ्य स्थिति के लिए अन्य सामग्री की तुलना कैसे है।

इसके लिए सभी सामग्री देखें थायरॉयड-संबंधी बाल झड़ना

अधिक जानें

FDA अस्वीकरण: इन कथनों का Food and Drug Administration द्वारा मूल्यांकन नहीं किया गया है। इस वेबसाइट पर उत्पादों और जानकारी का उद्देश्य किसी बीमारी का निदान, उपचार, इलाज या रोकथाम नहीं है। प्रस्तुत साक्ष्य ग्रेड प्रकाशित पीयर-रिव्यूड अनुसंधान के हमारे विश्लेषण पर आधारित हैं और चिकित्सा सलाह नहीं हैं। कोई भी सप्लीमेंट शुरू करने से पहले हमेशा अपने स्वास्थ्य सेवा प्रदाता से परामर्श करें।