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Patterns

Mild Thyroid Underactivity

Explanation

The thyroid gland secretes hormones that play an essential role in nearly every bodily process, especially growth and metabolism. Mild thyroid underactivity may impact key metabolic functions relating to digestion, weight gain, and fatigue. (source)

Impact

Mild thyroid underactivity can negatively impact physical and cognitive performance by disrupting metabolism, digestion, bone health, cardiovascular function, and muscle repair. This inefficiency often results in decreased endurance, slower recovery, and reduced mental clarity. Balancing thyroid function can optimize these processes, enhancing overall performance and well-being.

Optimization

Supplement with Ashwagandha: Ashwagandha has been shown to help normalize markers of thyroid underactivity. (source) Ashwagandha enhances the secretion of thyroid hormones and reduces oxidative stress, thereby supporting overall thyroid health. (source, source) Recommendation: Supplement with at least 240 mg of Ashwagandha daily.

Supplement with Vitamin D: Vitamin D intake has been shown to normalize markers of an underactive thyroid. (source) Vitamin D improves thyroid underactivity primarily through its immunomodulatory effects, reducing autoimmune activity and improving thyroid function. It decreases the levels of harmful auto-antibodies and supports better regulation of thyroid hormones, thereby improving thyroid underactivity. (source, source) Recommendation: Supplement with up to 2,000 IU of vitamin D daily.

Associated Biomarkers