Selenium 100 mcg (100 Tabs)
Product UPC: 605164341121
Item: NCI34112
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A Swedish scientist Jons J. Berzelius discovered selenium in 1817, but selenium was not recognized as an essential nutrient until 1957. Selenium is an essential trace mineral, which has several important biochemical roles in the body. Selenium’s chemical, physical and biological characteristics are similar to the element sulfur. Selenium is required for the proper activity of certain proteins and antioxidant enzymes and is absolutely needed for the production of the amino acid selenocysteine. Because the body cannot manufacture selenium, it must be acquired from dietary sources. Selenium has numerous biological roles in the body. It functions synergistically with dietary antioxidants particularly vitamin E. Selenium also works synergistically with other minerals particularly zinc. Selenium and zinc have important roles in protecting the body against heavy metal toxicity from mercury, cadmium, lead and arsenic.

Selenium is one of Dr. Hans Nieper’s formulas that supports the following systems:


1. Cardiovascular System
2. Lymphatic System
3. Hormonal System
4. Immune System

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Selenium Ingredients:

  • Active Ingredient: Selenium (as L-selenomethionine)
  • Other Ingredients:
    • Microcrystalline cellulose
    • Vegetable cellulose
    • Vegetable stearic acid
    • Vegetable magnesium stearate
    • PhytO2X® Blend (natural beta-carotene, L-ascorbic acid)
This information is based on a typical formulation of a selenium supplement. It's important to note that the specific ingredients may vary depending on the brand and formulation of the product. Always refer to the product label or consult with a healthcare provider for accurate and up-to-date information.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Health Benefits of Selenium

  1. Antioxidant Properties

    Selenium acts as a powerful antioxidant, helping to protect cells from damage caused by free radicals. This can help reduce the risk of chronic diseases such as heart disease and cancer.

  2. Thyroid Function

    Selenium is essential for the proper functioning of the thyroid gland. It helps regulate thyroid hormone production and metabolism, which is important for overall health and metabolism.

  3. Immune System Support

    Selenium plays a key role in supporting the immune system by helping to reduce inflammation and enhance immune response. This can help the body fight off infections and diseases.

  4. Heart Health

    Studies have shown that selenium may help improve heart health by reducing inflammation, lowering oxidative stress, and improving blood flow. This can help reduce the risk of heart disease.

  5. Cognitive Function

    Selenium may also play a role in supporting cognitive function and reducing the risk of cognitive decline with age. It has been linked to improved memory and cognitive performance.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Alternative to Selenium: Zinc

Zinc is an essential mineral that plays a crucial role in supporting the immune system, wound healing, and DNA synthesis. It also acts as an antioxidant and helps maintain healthy skin, hair, and nails.

According to the National Institutes of Health (NIH), zinc is found in a variety of foods such as meat, poultry, seafood, beans, nuts, and dairy products. However, if you are unable to meet your daily zinc requirements through diet alone, zinc supplements can be a suitable alternative.

It is important to note that excessive intake of zinc can lead to adverse effects, so it is recommended to consult with a healthcare provider before starting any new supplement regimen.

For more information on zinc supplements, you can refer to the NIH Office of Dietary Supplements website.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Comparison of Selenium with Similar Products

Selenium is a mineral that is essential for human health and is found in various foods and supplements. Let's compare Selenium with similar products:

Selenium vs Zinc:

Zinc is another essential mineral that plays a key role in immune function, wound healing, and DNA synthesis. While both Selenium and Zinc are important for overall health, they have different functions in the body. Selenium is a powerful antioxidant that helps protect cells from damage, while Zinc is involved in various enzymatic reactions and supports immune function.

Selenium vs Vitamin E:

Vitamin E is a fat-soluble antioxidant that helps protect cells from damage caused by free radicals. Selenium and Vitamin E work together synergistically to enhance antioxidant protection in the body. While Vitamin E is a single vitamin, Selenium is a mineral that works alongside Vitamin E to support overall health.

Selenium vs Vitamin C:

Vitamin C is a water-soluble antioxidant that plays a key role in immune function, collagen synthesis, and wound healing. Selenium and Vitamin C both have antioxidant properties but work through different mechanisms in the body. While Vitamin C is important for immune health and skin health, Selenium supports overall antioxidant defense.

It's important to note that individual nutrient needs vary based on age, sex, and health status. Consult with a healthcare provider or a registered dietitian to determine the best supplement regimen for your specific needs.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Benefits of Selenium

Selenium is a trace mineral that plays a crucial role in various bodily functions. It is a powerful antioxidant that helps protect cells from damage caused by free radicals. Selenium also supports a healthy immune system, thyroid function, and may even reduce the risk of certain chronic diseases.

Best Ways to Use Selenium

  1. Dietary Sources: The best way to incorporate selenium into your diet is through food sources. Foods rich in selenium include Brazil nuts, seafood, organ meats, whole grains, and dairy products.
  2. Supplements: If you have difficulty obtaining enough selenium from your diet, you may consider taking selenium supplements. It is important to consult with a healthcare provider before starting any new supplement regimen to determine the appropriate dosage for your individual needs.
  3. Balance: While selenium is essential for good health, it is important not to consume too much of it. The recommended daily allowance for selenium is 55 mcg for adults. Excessive selenium intake can lead to toxicity, so it is crucial to be mindful of your overall selenium consumption.
  4. Consultation: If you are unsure about how to incorporate selenium into your diet or supplement routine, it is recommended to seek guidance from a registered dietitian or healthcare professional who can provide personalized recommendations based on your specific health needs.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

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