Brand: Priority One Nutritional Supplements

CapsuleNon-Nutrient/Non-BotanicalOn Market
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Net Contents

90 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

8 15354 02138 6

Product Version

1801-10149R3

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1Dietary Attributes

Label states: Non-GMO.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1 Capsule(s) · 1 per day

IngredientAmount Per Serving
Thyroid65 mg

Not Present

Other Ingredients

Rice ChelateCelluloseDicalcium PhosphateSilicon DioxideCapsule

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Recommendations: Take one (1) capsule daily or as directed by your physician.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: May cause reaction with other thyroid medications.

Precautions re: All Other

If heart palpitations, excessive sweating, or hyperthyroidism occur, discontinue use. Do not exceed four (4) capsules in a 24 hour period.

Precautions re: Children

Keep out of reach of children.

Storage

Storage

Keep container tightly closed, store in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Contains no preservatives.

Formulation re: Does NOT Contain

Non-GMO

FDA Statements

FDA Statement of Identity

A Dietary Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Other Label Statements

General Statements: All Other Content

Bisphenol-A (BPA) & Phthalate Free

Seals/Symbols

GMP Certified

General Statements: All Other Content

Priority One Nutritional Supplements Inc since 1988

General Statements: All Other Content

For professional use only.

Manufacturer & Distributor

Distributor

Priority One Nutritional Supplements, Inc.

Manufacturer

First Priority Manufacturing, Inc.

2681 Delta Ring Road, Ferndale, WA, 98248

Market Reference

$25.30 – $111.10· 6 listings
  • Priority One Thyroid 65mg 90 Caps

    Covenant Health Products4.8(132)
    $25.30Lowest
  • Priority One Thyroid Plus 60 Capsules

    Priority One Vitamins4.9(24)
    $60.50
  • Priority One Thyroid Plus 120 Capsules

    Priority One Vitamins4.7(28)
    $111.10
  • Priority One Thyroid Support 60 Veggie Capsules

    Priority One Vitamins4.6(10)
    $42.90
  • Thyroid 300mg

    Priority One Vitamins4.7(116)
    $66.00
  • Priority One Complete One Daily 90 Capsules

    OVitaminPro.com5.0(1)
    $66.00

Where to Buy Locally

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Research & Studies

  • Iodine supplementation of pregnant women in Europe: a review and recommendations

    M Zimmermann, F Delange - European journal of clinical nutrition, 2004 - nature.com

    … that measured maternal thyroid volume, supplementation was … 65/65/EEC) and those covered under ‘foods for particular … , continued efforts for universal salt iodization remain a priority. …

    2004379 citations
  • On the importance of selenium and iodine metabolism for thyroid hormone biosynthesis and human health

    L Schomburg, J Köhrle - Molecular nutrition & food research, 2008 - Wiley Online Library

    … hint towards an unparalleled priority of the thyroid gland over the … Japan, where local diet frequently contains more than 1000 … thyroid diseases (AITDs) in the respective population [65]. …

    2008461 citations
  • The effect of multiple nutritional factors on hypothyroidism-a systemic review

    I Chaberska, A Feruś, J Lipska, M Turek… - Quality in Sport, 2024 - apcz.umk.pl

    … The study involved 88 patients who were 20-65 years … supplements of Zn (one tablet of 30 mg zinc gluconate per day), Mg (one tablet of 250 mg magnesium oxide per day), and vitamin …

    20246 citations
  • Multiple nutritional factors and thyroid disease, with particular reference to autoimmune thyroid disease

    MP Rayman - Proceedings of the nutrition society, 2019 - cambridge.org

    … Graves’ disease (GD) are examples of autoimmune thyroid … thyroid peroxidase (TPO), the enzyme that catalyses thyroid-hormone production and antibodies to the receptor for the thyroid…

    2019379 citations
  • Nutritional epidemiology and thyroid hormone metabolism

    J Vanderpas - Annu. Rev. Nutr., 2006 - annualreviews.org

    … This does not mean that public health resources should not be allocated to resolve this … increases of thyroid volumes observed by echography alone are a health priority in the poorest …

    2006164 citations
  • Iodine and Thyroid Dysfunction in Ageing: Nutritional, Pharmacologic, and Microbial Modifiers in Older Adults

    CA Zugravu, M Petre, C Constantin - Geriatrics, 2026 - mdpi.com

    … Priority was given to studies involving older populations (≥… and 3–6% of men over 65 years, much of it undiagnosed [29,… 65 had a higher prevalence of undiagnosed hypothyroidism (…

    20262 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-09-25. DSLD Label ID: 236917. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.