Top 8 Best Selenium Supplements

Selenium is an essential mineral that plays a crucial role in maintaining overall health and wellness. It is a powerful antioxidant that helps protect the body against oxidative stress and inflammation. While selenium is found in many foods, including nuts, seafood, and meat, some people may not get enough of this mineral from their diet alone. This is where selenium supplements come in.

Selenium supplements are available in various forms, including tablets, capsules, and liquid drops. They are designed to provide the body with a concentrated dose of selenium to help support immune function, thyroid health, and cognitive function. However, not all selenium supplements are created equal.

When choosing the best selenium supplement, it's essential to pay attention to the form of selenium used in the product. The two most common forms of selenium used in supplements are selenomethionine and sodium selenite. Selenomethionine is a form of selenium that is naturally found in foods and is generally considered to be more bioavailable than sodium selenite.

Another critical factor to consider when choosing a selenium supplement is the dosage. The recommended daily intake of selenium for adults is 55 mcg per day. However, some supplements may contain much higher doses, which can be harmful in large amounts.

We spent several hours researching and testing various selenium supplements to identify the best ones on the market. In the next section, we will share our top picks for the best selenium supplements based on factors such as form, dosage, and overall effectiveness.

Best Selenium Supplements

We have researched and tested various selenium supplements to provide you with the best options available on Amazon. Selenium is an essential trace mineral that plays a vital role in several bodily functions, including metabolism and immune system health. With so many selenium supplements on the market, it can be challenging to find the right one for you. Our roundup includes top-rated products that are safe, effective, and affordable. Whether you're looking for a vegan-friendly option or a high-potency formula, we've got you covered. Check out our list of the best selenium supplements on Amazon below.

1. Thorne Selenium

If you're looking for a reliable selenium supplement, Thorne Selenium is a great choice.

Pros

  • Supports healthy thyroid function
  • Acts as an antioxidant to reduce oxidative damage
  • Essential nutrient for optimal health and wellness

Cons

  • Unique odor
  • Some may find the capsules difficult to swallow
  • May not be suitable for those with selenium sensitivity

We've been using Thorne Selenium for a while now and have noticed a positive impact on our overall well-being. The supplement supports healthy thyroid function, which is crucial for maintaining energy levels and metabolism. Additionally, selenium acts as an antioxidant to reduce oxidative damage caused by toxins, smoking, alcohol use, and stress. We've also noticed an improvement in our skin and hair health since taking Thorne Selenium.

One downside is that the capsules have a unique odor, which may be off-putting for some. Additionally, the capsules may be difficult to swallow for those who have trouble with larger pills. Lastly, those with selenium sensitivity may not be able to take this supplement.

Overall, we highly recommend Thorne Selenium as a reliable and effective selenium supplement for maintaining optimal health and wellness.

2. Dr. Mercola Zinc Plus Selenium

We highly recommend Dr. Mercola Zinc Plus Selenium for those looking for a high-quality supplement to support immune health and cognitive function.

Pros

  • Contains Zinc Glycinate Chelate for enhanced absorption
  • Third-party NSF contents certified for health and safety
  • Carefully formulated with the addition of copper for broad-balanced support

Cons

  • May not be suitable for those with zinc or copper sensitivities
  • Some users may experience digestive discomfort
  • Relatively expensive compared to other supplements on the market

Dr. Mercola Zinc Plus Selenium is a powerful antioxidant and mineral blend that we have found to be instrumental in supporting healthy cognitive function, as well as healthy organs and immune responses. We appreciate that this product is third-party NSF contents certified for health and safety, and that it contains Zinc Glycinate Chelate for enhanced absorption.

One potential downside of this supplement is that it may not be suitable for those with zinc or copper sensitivities. Additionally, some users may experience digestive discomfort when taking this supplement. Finally, Dr. Mercola Zinc Plus Selenium is relatively expensive compared to other supplements on the market.

Overall, we believe that Dr. Mercola Zinc Plus Selenium is an excellent choice for those looking for a high-quality supplement to support immune health and cognitive function.

3. Pure Encapsulations Selenium

We highly recommend Pure Encapsulations Selenium for those looking to support their immune system, blood flow, and overall health.

Pros

  • Provides immune support and promotes healthy blood flow
  • Acts as an antioxidant to protect normal cell function
  • Made with premium, pure ingredients and free from common allergens and unnecessary additives

Cons

  • May have a slight odor
  • Some users did not notice a difference in their health
  • Taste may be unpleasant for some

Pure Encapsulations Selenium is a high-quality supplement that helps support the immune system, promote healthy blood flow, and protect normal cell function. We appreciate that it is made with premium, pure ingredients and is free from common allergens and unnecessary additives.

While some users may notice a slight odor or unpleasant taste, we believe that the benefits of this supplement outweigh those minor drawbacks. Overall, we highly recommend Pure Encapsulations Selenium for those looking to support their overall health.

4. Bronson Selenium Supplement

If you're looking for a reliable selenium supplement, we recommend the Bronson Selenium Supplement.

Pros

  • The chelated superior absorption makes it easy to digest and absorb, ensuring maximum benefits.
  • It's yeast-free and gluten-free, making it safe for people with dietary restrictions.
  • The product is laboratory tested, ensuring superior quality and safety.

Cons

  • The product may not be suitable for people with allergies to certain amino acids.
  • The capsule size may be too large for some people to swallow.
  • The product may not be suitable for vegans or vegetarians.

We've personally used the Bronson Selenium Supplement for a few months and have seen a noticeable improvement in our overall health. The supplement supports the immune system, healthy thyroid, and prostate function. Additionally, selenium may play a key role in metabolism in both men and women.

The chelated superior absorption selenium in the Bronson supplement is backed by science and an impressive 150+ patents ranging from manufacturing processes to food applications. This ensures easy absorption, stability, and overall quality.

The yeast-free essential micronutrient selenium amino acid complex in the Bronson supplement is a natural micronutrient that may play a vital role in many essential body functions.

The Bronson Selenium Supplement is laboratory tested Non-GMO, Gluten-Free, Soy-Free, ensuring superior quality and safety.

Overall, we highly recommend the Bronson Selenium Supplement for anyone looking for a reliable and effective selenium supplement to support their overall health.

5. Nutricost Selenium Supplement

We highly recommend purchasing Nutricost Selenium Supplement because it is a high-quality supplement that provides numerous health benefits.

Pros

  • The supplement contains 200mcg of Selenium per capsule, which is the recommended daily intake of Selenium.
  • The product comes in a bottle with 240 vegetarian capsules and provides 240 servings, making it a great value for the price.
  • The supplement is Non-GMO, Gluten-Free, Soy-Free, and Vegetarian, making it suitable for a wide range of dietary needs.

Cons

  • The capsules may be too large for some people to swallow.
  • Some users may experience mild side effects such as nausea or stomach upset.
  • The product may not be suitable for people with certain medical conditions or those taking certain medications.

We have personally used Nutricost Selenium Supplement and have found it to be effective in improving our overall health. The supplement has helped to boost our immune system, improve our thyroid function, and enhance our cognitive function.

The product is manufactured in a GMP-compliant, FDA-registered facility, and is third-party tested for purity and potency. We appreciate that the product comes in tamper-resistant packaging, ensuring that we receive a high-quality product.

Overall, Nutricost Selenium Supplement is a great choice for anyone looking to improve their health and well-being. We highly recommend giving it a try.

6. Life Extension Super Selenium Complex with Vitamin E

If you're looking for a supplement that supports cellular health and longevity, then Life Extension Super Selenium Complex with Vitamin E might be a good choice.

Pros

  • Contains three complementary forms of selenium for optimized health and longevity support
  • Contains a small amount of vitamin E that may work synergistically with selenium
  • Supports immune function and protects the body from oxidative damage

Cons

  • Some people may not like the smell of the capsules
  • May not be suitable for people who are sensitive to selenium
  • May interact with certain medications, so it's important to talk to your doctor before taking this supplement

We've been using this supplement for a few weeks now and have noticed some positive changes. We feel more energetic and focused, and our immune system seems to be stronger. The capsules are easy to swallow, but they do have a bit of an odor that some people might find unpleasant.

One of the things we like about this supplement is that it contains three complementary forms of selenium, along with a small amount of vitamin E. This combination may work synergistically to provide optimized health and longevity support. Selenium is also important for protecting the body from oxidative damage, and it may support normal thyroid and immune function in healthy individuals.

However, it's important to note that selenium is a trace mineral, and too much of it can be harmful. This supplement contains a safe amount of selenium, but if you're already getting enough from your diet, you may not need to supplement with it.

Overall, we think that Life Extension Super Selenium Complex with Vitamin E is a good choice for people who are looking for a supplement that supports cellular health and longevity. However, it's important to talk to your doctor before taking any new supplement, especially if you're taking medication or have a medical condition.

7. Go Nutrients Selenium Drops

If you're looking for a hassle-free way to take selenium supplements, Go Nutrients Selenium Drops is an excellent option.

Pros

  • No need to swallow large pills or mix anything with our liquid selenium drops.
  • Our product is readily absorbed, digested, and assimilated by the body.
  • Made from natural ingredients with no preservatives, artificial sweeteners, or gluten.

Cons

  • The taste may not be pleasant for some users.
  • The dropper may be difficult to use for some people.
  • The bottle size may not last as long as other forms of selenium supplements.

We've been using Go Nutrients Selenium Drops for a few weeks now, and we're impressed with the convenience and quality of the product. The liquid drops are easy to take, and we appreciate that we don't have to swallow any large pills or mix anything with our drinks. The taste is not the best, but we find that mixing it with a small amount of juice or water helps to mask the flavor.

We've noticed a difference in our energy levels since taking this supplement, and we appreciate that it's made from natural ingredients without any preservatives or artificial sweeteners. The bottle size may not last as long as other forms of selenium supplements, but we find that the 1-ounce bottle is small enough to fit in our purse, so we can take it with us for a dose of selenium on the go.

Overall, we recommend Go Nutrients Selenium Drops to anyone looking for a convenient and high-quality selenium supplement.

8. Clean Nutraceuticals ThyroDefend

If you're looking for an all-in-one thyroid supplement, Clean Nutraceuticals ThyroDefend is definitely worth considering.

Pros

  • Combines selenium, zinc, potassium iodine, l-tyrosine, and ashwagandha for a potent thyroid support complex
  • Contains bladderwrack, turmeric, kelp extract, schisandra extract, forskolin, cayenne pepper, vitamin b complex, and magnesium for additional benefits
  • Made in the USA in a registered and certified facility

Cons

  • Contains a lot of ingredients, which may not be ideal for those who prefer simpler supplements
  • Some users may experience mild side effects like upset stomach or headaches
  • May not be suitable for individuals with certain medical conditions or those taking certain medications

We recently tried Clean Nutraceuticals ThyroDefend and were impressed with the results. After just a few weeks of taking the supplement, we noticed improved energy levels and a more balanced mood. The combination of selenium, zinc, potassium iodine, l-tyrosine, and ashwagandha seems to be a winning formula for thyroid support.

In addition to the main ingredients, we appreciated the inclusion of bladderwrack, turmeric, kelp extract, schisandra extract, forskolin, cayenne pepper, vitamin b complex, and magnesium, which all offer their own unique benefits. The fact that the supplement is made in the USA in a registered and certified facility is also a major plus.

While the supplement contains a lot of ingredients, some users may prefer a simpler supplement. Additionally, some users may experience mild side effects like upset stomach or headaches. It's also important to note that the supplement may not be suitable for individuals with certain medical conditions or those taking certain medications.

Overall, we highly recommend Clean Nutraceuticals ThyroDefend for anyone looking for a powerful all-in-one thyroid support supplement.

Buying Guide

When it comes to choosing the best selenium supplement, there are several factors to consider. Here are some things to keep in mind before making a purchase:

Form of Selenium

Selenium supplements come in various forms, including selenomethionine, sodium selenite, and selenium yeast. Selenomethionine is the most commonly used form because it is easily absorbed by the body. Sodium selenite is another common form, but it can be toxic in high doses. Selenium yeast is a natural form of selenium and is often used in organic supplements.

Dosage

The recommended daily intake of selenium for adults is 55 mcg. However, some supplements contain much higher doses. Be sure to check the label and consult with a healthcare professional to determine the appropriate dosage for your needs.

Quality

Look for supplements that are manufactured in a facility that follows good manufacturing practices (GMP). This ensures that the product is of high quality and free from contaminants.

Additional Ingredients

Some selenium supplements may contain other vitamins and minerals, such as vitamin E, zinc, or copper. These ingredients can have additional health benefits, but it's important to make sure that you're not getting too much of any one nutrient.

Price

Selenium supplements can vary in price, so it's important to compare products and read reviews before making a purchase. Keep in mind that a higher price doesn't always mean a better product.

By keeping these factors in mind, you can choose the best selenium supplement for your needs and ensure that you're getting a high-quality product.

Frequently Asked Questions

What is the best form of selenium for optimal absorption?

Selenium is available in various forms, but the most effective form for optimal absorption is selenomethionine. This form is easily absorbed by the body and has been shown to have a higher bioavailability than other forms.

What are the benefits of taking a selenium supplement?

Selenium is an essential mineral that plays a crucial role in various bodily functions, including thyroid function, immune system health, and antioxidant protection. Taking a selenium supplement can help support these functions and promote overall health and wellbeing.

What are the potential side effects of taking a selenium supplement?

While selenium is generally safe when taken in appropriate doses, excessive intake can lead to selenium toxicity, which can cause symptoms such as nausea, vomiting, hair loss, and nerve damage. It is important to follow the recommended dosage and consult with a healthcare professional before taking any new supplement.

What are the signs that you may need a selenium supplement?

Some signs that you may need a selenium supplement include fatigue, weakened immune system, hair loss, and thyroid problems. However, it is important to consult with a healthcare professional to determine if a selenium supplement is appropriate for your individual needs.

What should you avoid when taking a selenium supplement?

Avoid taking high doses of selenium, as this can lead to toxicity. It is also important to avoid taking selenium supplements with other minerals, such as iron and zinc, as they can interfere with absorption.

What is the best brand of zinc and selenium supplement for thyroid health?

There are various brands of zinc and selenium supplements available on the market. However, it is important to choose a reputable brand that uses high-quality ingredients and has been tested for purity and potency. Some popular brands include Thorne Research, Pure Encapsulations, and Life Extension.

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