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Thyroid Hormone Regulation Framework

Optimize Thyroid Function

Problem it solves

Suboptimal health habits undermine energy, performance, and longevity; this framework provides specific evidence-based practices to build a sustainable physical and mental health foundation.

Best for

Individuals looking to improve their metabolism and overall health

Not ideal for

Those with severe thyroid disorders or other underlying health conditions

Overview

Why this framework exists

The Thyroid Hormone Regulation Framework outlines the importance of thyroid hormone in metabolism, energy consumption, and overall health. It highlights the key role of iodine, selenium, and L-tyrosine in thyroid hormone production and provides actionable steps for optimizing thyroid function.

Core principles

3 total
  1. Thyroid hormone plays a crucial role in metabolism and energy consumption.
  2. Iodine, selenium, and L-tyrosine are essential for thyroid hormone production.
  3. Optimizing thyroid function can improve overall health and well-being.

Steps

3 steps
  1. Ensure Adequate Iodine Intake
    Consume iodine-rich foods such as sea salt, kelp, and seaweed, or take supplements if necessary.
    Pro tipCheck with a healthcare professional before taking any supplements.
    WarningExcessive iodine intake can have negative effects on thyroid function.
  2. Maintain Sufficient Selenium Levels
    Consume selenium-rich foods such as Brazil nuts, fish, and beef, or take supplements if necessary.
    Pro tipBe aware of the recommended daily intake of selenium to avoid excessive consumption.
    WarningExcessive selenium intake can have negative effects on overall health.
  3. Support Thyroid Function with L-Tyrosine
    Consume L-tyrosine-rich foods such as meat, nuts, and plant-based sources, or take supplements if necessary.
    Pro tipCheck with a healthcare professional before taking any supplements.
    WarningExcessive L-tyrosine intake can have negative effects on overall health.

Checklist

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Examples

1 cases
Case Study: Optimizing Thyroid Function

A 35-year-old individual with hypothyroidism optimized their thyroid function by ensuring adequate iodine intake, maintaining sufficient selenium levels, and supporting thyroid function with L-tyrosine.

OutcomeThe individual experienced improved metabolism, energy levels, and overall health.

Common mistakes

2 traps
Inadequate Iodine Intake
Failing to consume sufficient iodine can lead to thyroid hormone deficiencies and negatively impact overall health.
Excessive Selenium Intake
Consuming excessive amounts of selenium can have negative effects on overall health and thyroid function.

Origin story

How this framework came to be

The framework is based on scientific research and expert knowledge in the field of endocrinology and nutrition.

Source

Traced to primary
Source · PODCAST
How to Control Your Metabolism by Thyroid & Growth Hormone | Huberman Lab Essentials
Andrew Huberman · 2025
Open source →