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Understanding Glandular Thyroid Supplementation
The thyroid gland plays a vital role in maintaining metabolism, energy, and mood. When thyroid function is out of balance, it can affect nearly every system in the body—from body temperature and weight management to focus and vitality.
For individuals seeking a natural, nutritional approach to support thyroid wellness, glandular supplementation has become an increasingly popular option. This time-honored method uses carefully sourced animal glandulars—most often from cattle—to provide nutritional compounds that help support the body’s own endocrine function.*
The Rise of Glandular Support
Glandular supplementation has deep roots in traditional naturopathic and integrative medicine. The concept is based on the idea that consuming specific tissues from healthy animals may help support parallel systems in the human body.
As awareness of thyroid health has grown, many people have sought alternatives to synthetic-only thyroid products. While prescription therapies remain essential for some individuals, glandular supplements offer an adjunctive, natural option for those looking to support thyroid balance through nutritional means.*
This interest has also been fueled by leading voices in the integrative medicine community—including early research from Dr. John Bastyr, a pioneer of modern naturopathic practice and founder of Bastyr University. His studies underscored the importance of purity, ethical sourcing, and bioavailability in thyroid glandulars.
Priority One Vitamins proudly maintains one of the longest-standing relationships with Bastyr University and was among the first companies to bring high-quality glandular thyroid supplements to the professional market.
Why Quality Matters in Glandular Sourcing
Not all glandular products are created equal. The source and processing of the glandular tissue dramatically affect the product’s safety, purity, and nutritional value.
Priority One Vitamins sets the industry standard for glandular thyroid supplements by ensuring that every product is:
🐄 Sourced from Grass-Fed and Finished New Zealand Cattle
New Zealand’s strict agricultural standards and disease-free status (BSE-free) make it one of the safest and cleanest sources of glandular materials in the world.
❄️ Freeze-Dried for Structural Integrity
Our glandular materials are freeze-dried to preserve their natural molecular structure, ensuring potency and nutrient stability without denaturing proteins.
Tested and Manufactured in an NSF cGMP-Certified Facility
All Priority One products are produced in our state-of-the-art, environmentally sustainable facility in the Pacific Northwest, under the highest quality and compliance standards.
These measures ensure every capsule of Priority One Thyroid delivers the reliable, clean support your thyroid deserves.
Priority One Vitamins’ Thyroid Supplements: Designed for Individual Needs
Each of our thyroid supplements offers the same uncompromising quality, available in four strengths to suit varying nutritional needs.
Thyroid 32.5 mg
A gentle, introductory option for those beginning thyroid support or sensitive to higher strengths.
Thyroid - 32.5mg, 65mg, 130mg- Glandular support for the benefit of a healthy thyroid.*
$23.00
Thyroid – Freeze-Dried Glandular Support for Healthy Thyroid Function* Available in 32.5 mg, 65 mg, and 130 mg strengths Thyroid by Priority One Vitamins provides pure, freeze-dried thyroid glandular concentrate sourced exclusively from grass-fed and finished cattle raised in New… read more
Thyroid 65 mg
Our most popular option, ideal for general thyroid nutritional support and maintenance.*
Thyroid 130 mg
Formulated for individuals seeking a higher-strength glandular option under practitioner guidance.*
Thyroid 300 mg
A professional-strength formula, offering robust support for advanced nutritional needs as directed by a healthcare provider.*
Each formula contains high-quality glandular thyroid tissue.
The Priority One Difference
Trusted Legacy: Among the first to offer natural thyroid glandular support to integrative practitioners.
Doctor-Endorsed: Backed by decades of clinical use and naturopathic research inspired by Dr. John Bastyr’s early work on glandular supplementation.
Precision Manufacturing: Formulated and produced entirely by Priority One in the USA to ensure purity and consistency.
Tailored Potency: Choose from four strengths to customize your thyroid wellness plan.
Priority One Vitamins combines old-world naturopathic principles with modern quality assurance—delivering professional-grade supplements designed for today’s health-conscious consumers.
A Nutritional Foundation for Thyroid Wellness
Your thyroid influences every aspect of energy, metabolism, and vitality. Supporting it with high-quality glandular nutrients can be one piece of a holistic wellness plan that includes balanced nutrition, stress management, and regular physical activity.
Priority One Thyroid supplements can be part of a comprehensive, practitioner-guided program that helps you maintain healthy hormone balance and overall wellness.*
Shop the full line of Priority One Thyroid supplements here
FDA Disclaimer
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
FAQs
1. What is glandular thyroid supplementation?
It’s a nutritional approach that uses carefully prepared animal-derived thyroid tissue to support the body’s natural thyroid and metabolic functions.*
2. Why are New Zealand–sourced glands preferred?
New Zealand cattle are raised under strict quality standards and are BSE-free. Their glandular tissue is considered some of the cleanest and safest available globally.
3. Can glandular supplements replace prescription thyroid medication?
Glandular supplements are intended for nutritional support. Always consult your healthcare provider.
4. How do I know which strength is right for me?
The right choice depends on individual nutritional needs and practitioner guidance. The Thyroid 32.5 mg and 65 mg strengths are most commonly used for general support.*
5. What makes Priority One Vitamins different?
Priority One manufactures all its supplements in-house under NSF cGMP certification, ensuring safety, potency, and purity from start to finish.
