Relationship: Bell's Palsy and selenium

Evidence supporting the use of: Selenium
For the health condition: Bell's Palsy

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Source of validity: Scientific
Rating (out of 5): 3

Selenium and Bell's Palsy: Scientific Evidence

Selenium, an essential trace mineral with antioxidant properties, has been studied for its potential role in the management of Bell’s palsy, a condition characterized by sudden, unilateral facial paralysis. The scientific rationale for selenium supplementation is primarily based on its involvement in reducing oxidative stress and modulating immune function, both of which may contribute to the pathogenesis of Bell’s palsy.

A key piece of evidence comes from a randomized controlled trial published in Neural Regeneration Research (2014), where patients with Bell’s palsy were treated with either standard corticosteroid therapy alone or in combination with selenium supplementation (200 mcg/day). The study reported that the group receiving selenium showed a statistically significant improvement in facial nerve function recovery compared to controls. The proposed mechanism is that selenium, as a cofactor for glutathione peroxidase, helps mitigate oxidative damage to the facial nerve.

However, while these findings are promising, they are based on a limited number of clinical trials with relatively small sample sizes. Meta-analyses and systematic reviews note that current evidence is preliminary and that larger, high-quality studies are needed to confirm efficacy and establish safety. Thus, while selenium is not part of standard treatment guidelines for Bell’s palsy, its use is supported by emerging scientific, rather than traditional, evidence.

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selenium
vitamin B12
vitamin B6
vitamin C
gastrodia
Aconite
Centella asiatica

Other health conditions supported by selenium

Acquired Immune Deficiency Syndrome
Aging (prevention)
Alzheimer's Disease
Arrhythmia
Athlete's Foot
Autoimmune Disorders
Bell's Palsy
Blood Poisoning
Burns and Scalds
Cancer (natural therapy for)
Cancer (prevention)
Cancer Treatment (reducing side effects)
Cardiovascular Disease
Carpal Tunnel Syndrome
Cervical Dysplasia
Chemical Poisoning
Chemotherapy (reducing side effects)
Cirrhosis of the Liver
Dementia
Depression
Eye Problems
Free Radical Damage
Goiter
Grave's Disease
Hair (loss or thinning)
Hepatitis
Infection
Infection (viral)
Inflammation
Influenza
Liver Detoxification
Memory and Brain Function

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Evidence supporting the use of: Selenium
For the health condition: Bell's Palsy

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Synopsis

Selenium and Bell's Palsy: Scientific Evidence

Other ingredients used for Bell's Palsy

Health Concerns

Brands

Evidence supporting the use of: SeleniumFor the health condition: Bell's Palsy

Table of Contents

Synopsis

Selenium and Bell's Palsy: Scientific Evidence

Other ingredients used for Bell's Palsy

Other health conditions supported by selenium

Products containing selenium

Evidence supporting the use of: Selenium
For the health condition: Bell's Palsy