The Claim

Low selenium status is associated with increased initiation of autoimmune responses.

Source: The #1 Most Important Nutrient for Hypothyroidism

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
55score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
3 studies reviewed
In plain English

People with lower levels of selenium in their bodies have a higher likelihood of developing autoimmune responses, which involve the immune system reacting against the body's own tissues.

See the scientific wording

Low selenium status is associated with increased initiation of autoimmune responses.

What the research says

3 studies
  1. Study: Serum Selenium Status in Autoimmune Thyroid Disorders: A Case-control Study

    People with low selenium levels were much more likely to have an autoimmune thyroid disease, suggesting that not having enough selenium might help trigger the immune system to attack the thyroid.

  2. Study: Insufficient evidence to support the clinical efficacy of selenium supplementation for patients with chronic autoimmune thyroiditis

    When people with thyroid autoimmunity took selenium, their harmful immune markers went down, suggesting that not having enough selenium might make the immune system attack the thyroid more.

  3. Study: Plasma levels of Th17‐associated cytokines and selenium status in autoimmune thyroid diseases

    People with low selenium levels had higher levels of antibodies that attack their own thyroid, suggesting that not having enough selenium might make the immune system more likely to turn against the body.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 3 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.