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Best Selenium Supplement For Thyroid (2024 Updated)

If you’re looking for a way to support your thyroid health, a selenium supplement may be worth considering. As an essential mineral, selenium plays a vital role in thyroid hormone production and metabolism. However, before you buy any supplement, there are important factors to consider.

Firstly, it is important to consult with your healthcare provider before adding any supplement to your routine. Your provider can advise you on whether a selenium supplement is appropriate for you, what dosage would be safe and effective, and if the supplement could interact with any medications you are taking.

In addition, it is important to research the quality of the supplement you are considering. Look for products that are third-party tested, have good customer reviews, and are manufactured by reputable companies. Keep in mind that supplements are not regulated by the FDA, so it’s important to do your due diligence before purchasing.

Are you curious about natural ways to support thyroid health? Do you want to learn more about the role of selenium in thyroid function? Are you interested in finding a high-quality, safe selenium supplement? Keep reading for tips and information that can help you make informed choices for your health.

10 Best Selenium Supplement For Thyroid

# Product Image Product Name Product Notes Check Price
1
This product is ideal for supporting thyroid and immune health through its organic antioxidants and 200mcg dose of selenium.
2
This supplement is ideal for providing thyroid support to both women and men with a blend of natural ingredients.
3
Supports thyroid function with iodine, tyrosine, selenium, zinc and copper in a convenient vegetarian capsule form.
4
It is an ideal supplement for supporting thyroid function and providing essential nutrients, minerals, and antioxidants for optimal health.
5
The product is ideal for supporting thyroid function and providing energy and focus support to both women and men.
6
The product is ideal for supporting healthy thyroid function, increasing energy, and fighting brain fog with various essential nutrients.
7
This product is ideal for improving thyroid health, boosting energy, and supplementing with essential minerals and vitamins.
8
The product is ideal for supporting thyroid health, enhancing mood and energy levels, and improving overall well-being.
9
Ideal for supporting immune system and thyroid function, as well as promoting collagen production. Contains antioxidant properties.
10
The product is ideal for supporting thyroid health through a natural mineral and vitamin complex.
This product is ideal for supporting thyroid and immune health through its organic antioxidants and 200mcg dose of selenium.
This supplement is ideal for providing thyroid support to both women and men with a blend of natural ingredients.
Supports thyroid function with iodine, tyrosine, selenium, zinc and copper in a convenient vegetarian capsule form.
It is an ideal supplement for supporting thyroid function and providing essential nutrients, minerals, and antioxidants for optimal health.
The product is ideal for supporting thyroid function and providing energy and focus support to both women and men.
The product is ideal for supporting healthy thyroid function, increasing energy, and fighting brain fog with various essential nutrients.
This product is ideal for improving thyroid health, boosting energy, and supplementing with essential minerals and vitamins.
The product is ideal for supporting thyroid health, enhancing mood and energy levels, and improving overall well-being.
Ideal for supporting immune system and thyroid function, as well as promoting collagen production. Contains antioxidant properties.
The product is ideal for supporting thyroid health through a natural mineral and vitamin complex.

1. Pure Immune Support: Organic Selenium Supplement | 60 Caps

The Powerful Antioxidant Selenium is an essential mineral that plays multiple roles in maintaining overall health. It helps defend against free radicals that can harm cells, ensuring normal cell function. The antioxidant properties of selenium also assist in maintaining a healthy heart, cardiovascular health, and free radical protection for maximum thyroid support. It is an important mineral that is required in small amounts by the body for optimal health.

Normal cardiovascular health requires adequate selenium, which can benefit heart health by soothing oxidative stress and supporting normal circulation. Selenium also plays a vital role in supporting a normal metabolism, which is essential for maintaining overall health.

Selenium is important for normal thyroid function, just like nascent iodine, by helping balance hormones and protecting against damaging free radicals. The essential antioxidant is vital in supporting a strong immune system.

Our Selenium is a whole food form extracted from certified organic mustard seeds, allowing for faster & easier absorption. It is also free of gluten, soy, dairy, GMOs, sugar, artificial flavors, synthetic dyes, & toxic fillers. This makes it organic and vegan-friendly, ensuring that it is safe for consumption by all individuals, including those with dietary restrictions or preferences.

We take pride in the quality of our products, and our Selenium is no exception. Our Selenium is manufactured in our very own, state-of-the-art cGMP certified facility in Phoenix, Arizona. All bottles come with a 30-day guarantee, ensuring customer satisfaction. With all of these benefits, it is easy to see why Selenium is a must-have supplement for anyone looking to maintain optimal health.

Pros

  • Powerful antioxidant that defends against free radicals and protects normal cell function.
  • Helps to maintain a healthy heart, cardiovascular health, and free radical protection for maximum thyroid support.
  • Supports normal cardiovascular health by soothing oxidative stress and supporting normal circulation.
  • Vital for supporting a normal metabolism, which is essential for maintaining overall health.
  • Important for normal thyroid function by helping balance hormones and protecting against damaging free radicals.
  • Vital in supporting a strong immune system.
  • Organic, vegan, and free from gluten, soy, dairy, GMOs, sugar, artificial flavors, synthetic dyes, & toxic fillers.
  • Manufactured in a state-of-the-art cGMP certified facility in Phoenix, Arizona.
  • Comes with a 30-day guarantee, ensuring customer satisfaction.

2. Thyroboost: Thyroid Support For Women And Men

Clean Nutra ThyroDefend is an advanced supplement designed for both men and women. It is a powerful blend of selenium, zinc, potassium iodide, l-tyrosine, and ashwagandha capsules. This supplement contains 5 full-dose products in one convenient 2 capsule dosage, making it the ultimate thyroid complex and iodine supplement. It is a potent alternative to iodine drops, iodine tablets, nascent iodine, l-tyrosine 1000mg capsules, and selenium 200mcg capsules.

The ThyroDefend Blend is packed with vetted and trusted ingredients such as bladderwrack, turmeric, kelp extract, schisandra extract, forskolin, cayenne pepper, vitamin b complex, and magnesium. These ingredients make it a powerful mood support supplement as well.

Clean Nutra ThyroDefend is an all-in-one supplement that replaces countless zinc tablets, ayurveda products, zinc 25mg, and zinc supplements 50mg in your cabinet. It is proudly made in the USA in a registered and certified facility. The supplement contains no unneeded preservatives or fillers which makes it a quality supplement that combines the benefits of zinc pills, l-tyrosine gummies, ashwagandha pills and more.

Pros

  • Contains 5 full-dose products in one convenient 2 capsule dosage
  • Packed with vetted and trusted ingredients such as bladderwrack, turmeric, kelp extract, schisandra extract, forskolin, cayenne pepper, vitamin b complex, and magnesium
  • Powerful mood support supplement
  • Proudly made in the USA in a registered and certified facility
  • Contains no unneeded preservatives or fillers

3. Thyroid Boost – Ultimate Support For Energy!

NOW Thyroid Energy is a comprehensive nutritional supplement that promotes healthy thyroid gland function. It is specially formulated to provide complete support to the thyroid gland. The supplement contains a blend of essential vitamins, minerals, and amino acids that are necessary for optimal thyroid function. Take two capsules daily, preferably with food.

The Ayurvedic herbal extracts from Guggul and Ashwagandha in NOW Thyroid Energy complement its nutritional support components. These herbal extracts are known for their ability to promote a healthy metabolism, which is essential for maintaining overall health and wellness.

NOW Thyroid Energy is a non-GMO, kosher, dairy-free, egg-free, gluten-free, nut-free, soy-free, and sugar-free supplement. It is made without any artificial preservatives, colors, or flavors. The product is GMP Quality Assured, which means that every aspect of the NOW manufacturing process has been carefully examined, including laboratory/testing methods for stability, potency, and product formulation. The supplement is packaged in the USA by a family-owned and operated company that has been in business since 1968.

Pros

  • Comprehensive nutritional supplement for healthy thyroid gland function
  • Contains essential vitamins, minerals, and amino acids necessary for optimal thyroid function
  • Ayurvedic herbal extracts from Guggul and Ashwagandha promote healthy metabolism
  • Non-GMO, kosher, dairy-free, egg-free, gluten-free, nut-free, soy-free, and sugar-free supplement
  • GMP Quality Assured and packaged in the USA by a family-owned and operated company

4. Synergistic Thyroid Support – Vegan & Gluten-Free

Premium Thyroid Support is a high-quality formula that is designed to provide nutritional support to the thyroid function. It contains essential vitamins, minerals, and other nutrients which work together in a synergistic manner to support healthy thyroid function. The non-stimulating ginseng used in this formula is an adaptogenic botanical known as American ginseng (Panax quinquefolius), which helps maintain healthy cortisol levels and supports balanced conversion of peripheral thyroid hormone. This comprehensive formula also includes Coleus Forskohlii, Iodine, Tyrosine, and the superior chelated form of Copper, Zinc, Manganese, and Chromium.

This product is vegan and non-GMO, making it vegetarian and vegan-friendly. It is made without GMOs, gluten, dairy, or soy. The tinted glass bottles offer a barrier against moisture and oxygen, which helps protect nutrient viability. Over 50,000 doctors agree that Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Their 'Science First' philosophy ensures that their products are based on the most recent research and use only the highest quality raw ingredients.

Pros

  • Contains essential vitamins, minerals, and other nutrients that work synergistically to support healthy thyroid function
  • Non-stimulating ginseng helps maintain healthy cortisol levels and supports balanced conversion of peripheral thyroid hormone
  • Comprehensive formula includes Coleus Forskohlii, Iodine, Tyrosine, and the superior chelated form of Copper, Zinc, Manganese, and Chromium
  • Vegan and non-GMO, making it vegetarian and vegan-friendly
  • Made without GMOs, gluten, dairy, or soy
  • Tinted glass bottles offer a barrier against moisture and oxygen, which helps protect nutrient viability
  • Designs for Health is the physician's choice for top quality professional strength supplements since 1989
  • 'Science First' philosophy ensures that their products are based on the most recent research and use only the highest quality raw ingredients

5. Revitalize Thyroid Formula – Energy & Focus Support

Maintain healthy thyroid function with the powerful thyroid complex supplement. This product contains key nutrients that support thyroid health and function. The thyroid support supplement promotes natural energy levels and helps individuals feel more rested and energized throughout the day. Additionally, the supplement contains nutrients that are important for maintaining cognitive function. These nutrients can help support concentration, memory, and overall cognitive clarity. The proprietary blend of ingredients, including ashwagandha root, magnesium, bladderwrack, cayenne pepper, and schisandra, work together to support healthy thyroid function and overall well-being when combined with a proper diet and exercise routine.

The supplement is manufactured in the USA and is free of wheat, gluten, soy, milk, egg, fish, and tree nuts. The easy-to-swallow capsules are made from vegan-friendly ingredients, and the product is non-GMO.

Pros

  • Contains key nutrients that support healthy thyroid function
  • Promotes natural energy levels
  • Supports cognitive function
  • Proprietary blend of ingredients works together to support overall well-being
  • Manufactured in the USA
  • Free of common allergens
  • Vegan-friendly
  • Non-GMO

6. Energyboost Thyroid Complex – Brain Fog Fighter

The Thyroid Support supplement from Zhou Nutrition is designed to aid focus and clarity by supporting the thyroid gland. It helps to clear mental fog and boost productivity, making daily tasks easier to accomplish. The supplement contains iodine, which provides the thyroid gland with the necessary nutrients to wake up rested and energized. The formula is clean and suitable for both men and women. It is vegetarian-friendly, gluten-free, soy-free, and non-GMO. The blend of vitamins, minerals, herbs, and amino acids is created by experts in modern nutritional science. Zhou Nutrition uses only high-quality ingredients in their facility in Utah, which follows GMP (good manufacturing practices). All ingredients are tested at intake, and all finished products are tested in their lab to ensure safety and efficacy. Zhou Nutrition values truth, trust, and transparency, and they promise to provide exactly what they advertise.

Pros

  • Supports focus and clarity by aiding the thyroid gland
  • Clears mental fog and boosts productivity
  • Contains iodine to help wake up rested and energized
  • Clean formula suitable for both men and women
  • Vegetarian-friendly, gluten-free, soy-free, and non-GMO
  • Blend of vitamins, minerals, herbs, and amino acids created by experts in modern nutritional science
  • Uses only high-quality ingredients in their facility following GMP
  • All ingredients are tested at intake and all finished products are tested in their lab
  • Values truth, trust, and transparency

7. Energize Thyroid Health Supplement – 60 Days

The thyroid supplement from this brand comes in a bottle that contains 120 capsules, which is a full two month's supply. This is twice the amount found in other similar products in the market, ensuring you get the full benefits of their potent glandular formula. The supplement is designed to energize the thyroid gland and improve its function, which in turn helps to combat symptoms such as brain fog and lethargy.

The thyroid support complex is made up of 14 key ingredients, including vitamin B12, l-tyrosine, iodine, ashwagandha root, and more. All of these ingredients work together to maintain the normal function of a healthy thyroid gland. In addition to these, the supplement also includes minerals like zinc, copper, magnesium, manganese, and selenium, as well as herbs like schisandra and bladderwrack that are known to aid in the formation of thyroid hormones. The cayenne pepper powder in the supplement helps to improve blood flow, ensuring that all the nutrients are delivered to every part of the body.

The non-GMO vegan capsules are made in a CGMP-certified facility in the USA using globally sourced ingredients. This ensures that the product adheres to rigorous manufacturing standards, and you can be sure that what it says on the label is what you'll get in every bottle. If you're experiencing symptoms of an underactive thyroid, adding this premier thyroid support supplement to your cart can provide your body with all the nutrients it needs to thrive. You can expect increased energy levels, less brain fog, and other symptoms of a healthier thyroid gland.

Pros

  • Contains 120 capsules per bottle which is twice the amount found in other similar products
  • Made up of 14 key ingredients that work together to maintain the normal function of a healthy thyroid gland
  • Includes minerals and herbs that aid in the formation of thyroid hormones
  • Cayenne pepper powder helps to improve blood flow and deliver nutrients to all parts of the body
  • Non-GMO vegan capsules made in a CGMP-certified facility and using globally sourced ingredients

8. Thyroid Boost: Herbal Energy Supplement – Halal Capsules.

Premium Thyroid Care is a thyroid support supplement that is specially formulated to help mitigate the effects of everyday thyroid concerns. This product is suitable for both women and men, and it contains a blend of thyroid vitamins, minerals, and herbal extracts to provide comprehensive support for your thyroid health. Unlike simple iodine supplements and halal vitamins, this multi thyroid complex is designed to give you the assistance you need for optimal wellness.

If you're looking for an advanced thyroid energy complex, try our new formula that includes potent ingredients such as L-tyrosine, B12, Schisandra, Ashwagandha root, and more. These ingredients work together to provide you with the support you need for optimum wellness. One of the most common concerns for adults with compromised thyroids is feeling sluggish and lacking mental energy and focus. That's why we added extra vitamin B12 and tyrosine to our formula, to provide you with focus and energy support.

At Nature's Craft, quality assurance is paramount to us. All of our nutritional supplements are made and tested in state-of-the-art labs to ensure that you receive nothing but the best. Try our Premium Thyroid Care today and experience the wonders of these potent ingredients for yourself.

Pros

  • Contains a blend of thyroid vitamins, minerals, and herbal extracts for comprehensive thyroid support
  • Designed to give you the assistance you need for optimal wellness
  • Advanced formula includes potent ingredients such as L-tyrosine, B12, Schisandra, Ashwagandha root, and more
  • Provides focus and energy support
  • Made and tested in state-of-the-art labs for quality assurance

9. Selenium Boost: Immune, Collagen & Thyroid Support!

Pure Encapsulations Selenium is a high-quality supplement that provides several benefits. Selenium, a mineral found in soil, is crucial for maintaining normal cell function and supporting the immune system. This supplement contains selenium in an easily absorbable form, which helps to promote healthy blood flow by aiding in the production of certain prostaglandins. Additionally, it provides antioxidant support by scavenging free radicals that can damage cells. Pure Encapsulations' supplements are made with premium ingredients sourced from trusted suppliers, and are guided by nutritional experts. They are carefully manufactured and tested to ensure potency and purity, making them a safe and effective way to support overall health.

What sets Pure Encapsulations apart is not just the quality of their supplements, but also what they leave out. Their products are free from common allergens such as wheat, eggs, tree nuts, and peanuts, as well as gluten, artificial colors, flavors, and sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers, and preservatives. This makes Pure Encapsulations Selenium a great choice for those with dietary restrictions or sensitivities.

Overall, Pure Encapsulations Selenium is a high-quality supplement that provides immune support, promotes healthy blood flow, and offers antioxidant protection. Its pure ingredients and rigorous manufacturing standards ensure that it is safe and effective for a wide range of individuals.

Pros

  • Provides immune support
  • Promotes healthy blood flow
  • Offers antioxidant protection
  • Made with premium ingredients
  • Free from common allergens and unnecessary additives

10. Forestleaf Thyroid Boost – 30 Day Supply

The Thyroid Support supplement is designed to promote healthy thyroid function, support immune system, maintain thyroid hormone levels and healthy metabolism. This supplement contains a complex blend of vitamins and minerals, including natural ingredients like vitamin B12, iodine, zinc, selenium, ashwagandha root, copper, coleus forskohlii and more, which work together to provide a nutritious boost to overall health.

This daily dietary supplement is specially formulated to support energy levels, concentration, reduce fatigue, regulate mood and metabolism. The 30-day supply ensures that you won't have to worry about replacing your supplements anytime soon, and you can enjoy the nutrient-packed benefits for a whole month.

These thyroid support supplements are completely vegetarian and free from many allergy-inducing ingredients such as wheat, gluten, soy, milk, egg, fish, or tree nut, making them safe for everyone to use.

Pros

  • Contains a complex blend of natural vitamins and minerals to support healthy thyroid function
  • Boosts overall health by supporting immune system, energy levels, concentration, fatigue, mood and metabolism
  • Comes with a 30-day supply for long-lasting benefits
  • Vegetarian and free from many allergy-inducing ingredients

Best Selenium Supplement For Thyroid FAQs

Are there any potential side effects or risks associated with taking selenium supplements for thyroid health?

Yes, there are potential side effects and risks associated with taking selenium supplements for thyroid health. While selenium is an essential nutrient that plays a critical role in thyroid function, too much of it can be harmful. The recommended daily intake of selenium for adults is 55 micrograms, and the upper limit is 400 micrograms per day. Exceeding this limit can lead to selenium toxicity, which can cause symptoms such as hair loss, nail brittleness, and gastrointestinal upset. Additionally, selenium supplements can interact with certain medications, such as blood thinners, and can also interfere with iodine absorption, which is necessary for thyroid hormone production. It is important to consult with a healthcare provider before starting any new supplement regimen, especially if you have a pre-existing medical condition, are taking medications, or are pregnant or breastfeeding. Overall, while selenium is beneficial for thyroid health, it is crucial to take it in moderation and under medical supervision to avoid potential risks and side effects.

Can selenium supplements improve thyroid hormone levels in individuals with hypothyroidism?

There is some evidence to suggest that selenium supplements may help improve thyroid hormone levels in individuals with hypothyroidism. Selenium is a trace mineral that is essential for the proper functioning of the thyroid gland. It plays a critical role in the production of thyroid hormones, which are necessary for regulating metabolism and energy levels in the body.

Studies have shown that selenium supplementation can increase levels of the enzyme that converts T4 to T3, the active form of thyroid hormone. This can help improve symptoms of hypothyroidism, such as fatigue, weight gain, and depression.

However, it is important to note that selenium supplementation should not be used as a standalone treatment for hypothyroidism. It should be used in conjunction with other treatments, such as thyroid hormone replacement therapy, to achieve optimal results.

Furthermore, individuals should always consult with their healthcare provider before starting any new supplements, including selenium, to ensure that it is safe and appropriate for their specific needs.

How does selenium supplementation affect thyroid function?

Selenium is a mineral that is essential for human health, and it plays a crucial role in thyroid function. The thyroid gland regulates metabolic processes in the body, and adequate levels of selenium are required for the proper functioning of this gland. Studies have shown that selenium supplementation can improve thyroid function in people with low selenium levels, particularly in those with autoimmune thyroiditis.

Selenium is necessary for the production of selenoproteins, which are proteins that protect the thyroid gland from oxidative damage and inflammation. Selenium also plays a critical role in the conversion of the thyroid hormone T4 to T3, which is the more active form of the hormone.

However, it's important to note that excessive selenium intake can have negative effects on thyroid function. Consuming too much selenium can lead to toxicity, which can cause thyroid dysfunction and other health problems.

In conclusion, selenium supplementation can have a positive effect on thyroid function, particularly in those with low selenium levels. However, it's important to consume selenium in moderation to avoid toxicity and negative health effects. It's always best to consult with a healthcare professional to determine the appropriate dosage of selenium supplementation for your specific needs.

Is selenium supplementation a viable alternative to traditional thyroid hormone replacement therapy?

Selenium supplementation has been studied extensively as a potential alternative to traditional thyroid hormone replacement therapy. The mineral selenium is essential for the production of thyroid hormones, and research suggests that it may help regulate thyroid function in individuals with thyroid disorders. Selenium supplementation has been found to improve thyroid function in individuals with autoimmune thyroiditis, a condition that causes inflammation of the thyroid gland and can lead to hypothyroidism. However, research on the effectiveness of selenium supplementation as a replacement for thyroid hormone therapy is still limited.

While selenium supplementation may offer some benefits for individuals with thyroid disorders, it is not a substitute for traditional thyroid hormone replacement therapy. Thyroid hormone replacement therapy is required for individuals with hypothyroidism, a condition in which the thyroid gland does not produce enough thyroid hormones. Thyroid hormone replacement therapy helps to regulate thyroid function and prevent the development of complications associated with hypothyroidism.

In conclusion, selenium supplementation may be a helpful addition to traditional thyroid hormone replacement therapy for individuals with thyroid disorders. However, it is not a viable alternative to traditional thyroid hormone therapy and should not be used as a replacement for prescribed medication. It is important to consult a healthcare professional before starting any new supplement or medication regimen.

What is the recommended dosage of selenium for individuals with thyroid conditions?

The recommended dosage of selenium for individuals with thyroid conditions varies depending on the severity of the condition and the age of the person. However, the National Institutes of Health (NIH) recommends a daily intake of 55 micrograms (mcg) of selenium for adults, including pregnant and lactating women.

For individuals with thyroid conditions, the recommended daily intake may increase up to 200 mcg per day under the supervision of a healthcare professional. It is important to note that taking too much selenium can be harmful and lead to toxicity.

Selenium is an essential mineral that plays a crucial role in thyroid hormone metabolism. It is known to help reduce inflammation, improve antioxidant activity, and support healthy immune function. Therefore, it is important for individuals with thyroid conditions to consume selenium-rich foods such as Brazil nuts, tuna, sardines, and eggs, and/or supplements under the guidance of a healthcare professional.

In conclusion, the recommended dosage of selenium for individuals with thyroid conditions depends on various factors, and it is important to consult with a healthcare professional to determine the appropriate amount for optimal thyroid health.

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