THE PURSER WELLNESS LIBRARY

Let’s explore hormone testing

A COURSE FOR YOUR CURIOSITYMake sense of your testing

3 chapters, at your pace

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Nutrient referenceSep 17, 2026

Biotin

In the article

…g a supplement Biotin supplements can distort some thyroid, hormone and heart-related lab tests. Tell the testing team about your intake. Questions for your visit Could my diet, medicines, absorption or another condition explain my concern?…

Nutrient referenceSep 17, 2026

Iodine

In the article

Is needed to make thyroid hormones. Also called: Iodine What it does Is needed to make thyroid hormones. Possible deficiency symptoms Low intake can contribute to an enlarged thyroid and impaired thyroid hormone production. Symptoms are not…

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