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Thyroid Suite — 6 New Biomarkers

Friday, August 29, 2025

Track your thyroid function with 6 new biomarkers! Monitor your energy, metabolism, and overall wellbeing with TSH, Free T4, Total T4, Free T3, Total T3, and TBG. Understanding your thyroid helps explain fatigue, weight changes, and mood. Tap to learn more.

Your thyroid is like your body's thermostat - it controls how fast or slow things run. We've added comprehensive thyroid tracking to help you understand your energy, metabolism, and overall health.

What's New

  • TSH (Thyroid-Stimulating Hormone) - Your thyroid's main control signal. High TSH often means low energy and weight gain, while low TSH can mean feeling jittery or anxious.

  • Free T4 & Free T3 - The active hormones that actually work in your cells. These affect your heart rate, body temperature, and how you use energy.

  • Total T4 & Total T3 - The complete picture of thyroid hormones in your blood, both active and stored forms.

  • TBG (Thyroxine-Binding Globulin) - The carrier protein that transports thyroid hormones. Important for understanding your test results, especially if you're pregnant or on hormone therapy.

Why This Matters

  • Finally understand your fatigue - Low thyroid function is a common cause of persistent tiredness

  • Track metabolism changes - See how your thyroid affects weight management and energy levels

  • Monitor mood and cognition - Thyroid imbalances can affect mental clarity and emotional wellbeing

  • Optimize treatment - If you're on thyroid medication, track your response precisely

Key Features

  • Automatic unit conversions for all thyroid tests (pmol/L, ng/dL, and more)

  • Age and gender-specific reference ranges

  • Biomarker interactions - see how thyroid hormones affect other markers such as sex hormones

  • Information on nutrients that support thyroid health (iodine, iron, selenium)

  • Warnings about supplement interference (like biotin affecting test results)

Important Notes

  • If you take biotin supplements, let your doctor know - they can make thyroid tests inaccurate

  • Thyroid markers work together - always look at TSH with Free T4/T3 for the complete picture

  • Reference ranges vary by age and pregnancy status

Your thyroid affects nearly every system in your body. Start tracking these markers to take control of your energy and wellbeing.

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