Occurring naturally in foods such as Brazil nuts, sunflower seeds, eggs, liver, tuna, cod, poultry and red meat, selenium is a non-metallic trace element which helps the body to work more efficiently.
Scientific research has shown selenium to be beneficial in a variety of different ways. We’ve decided to take a closer look at selenium and its health benefits. At the end, I’ll share my personal pick for the best selenium supplement.
Amazing Formulas SeleniumClick for price
- A POTENT FORM OF NATURAL SELENIUM Amazing Nutrition selenium supplement is made from selenium yeast, which has been shown in...
- THE IDEAL DOSE - GREAT VALUEEach of our Selenium 200mcg tablets allows you to get thefrequently recommended dosage of...
- PERFECT FOR YOUR HEALTHY DIET Our selenium supplement is vegetarian friendly and free of artificial colors, flavors,...
Bronson SeleniumClick for price
- THYROID, HEART & METABOLISM SUPPORT - Selenium naturally supports healthy thyroid, prostate & heart function. Selenium may...
- ESSENTIAL MICRONUTRIENT SELENIUM AMINO ACID COMPLEX- Selenium is a natural micronutrient that may play a vital role in many...
- HIGHEST QUALITY FORMULA: We use best ingredients available. Manufactured at FDA cGMP certified facility.
LFI Labs Elements SeleniumClick for price
- THRIVING THYROID SUPPORT... for adults with regular thyroid function. Selenium helps regulate the production of reactive...
- WEIGHT LOSS ACCELERATION... by supporting thyroid function. The thyroid gland manages the release of hormones that affect...
- ANTIOXIDANT SKIN PROTECTOR... defends against free-radical damage. Preventing oxidation of molecules in your body can slow...
Thorne Research SeleniumClick for price
- ANTIOXIDANT: Important antioxidant mineral*
- THYROID: Supports thyroid function*
- OPTIMAL ABSORPTION: A well-absorbed, well-researched form of selenium
NOW Foods SeleniumClick for price
- Selenium 200mcg 180 vcaps by now foods
- NOWSUPPVitamin-Minerals- 180CAPS
- Now foods product upc: 733739014863
What is Selenium?
Selenium is one of the minerals our body needs in relatively small amounts to maintain a healthy system.
The body cannot produce its own selenium, so it’s vital for general health that we take in an adequate, regular daily supply. Once ingested, it combines with amino acids (the building blocks of protein) and has a wide variety of effects on the body.
Selenium can be helpful in managing many different health conditions.
Who Needs Selenium?
Due to its antioxidant, antiviral and immune system enhancing properties, potentially everyone can benefit from a regular daily intake of selenium.
Historically, research has shown that selenium is particularly important for people with thyroid conditions and those who have problems with fertility.
However, studies now suggest that regular consumption of selenium has a number of other benefits to health. Here are a few of the most important:
Improves Thyroid Function
According to the American Thyroid Association, approximately 20 million people in the US suffer from thyroid disease.
Selenium has been proven to increase production of active thyroid hormone and reduces the risk of autoimmune thyroid disease. (source)
Antioxidants are chemicals which protect the body from cell damage by absorbing free-radical compounds.
Selenium has been shown to be an effect antioxidant, and research suggests that this is important for a variety of different factors, including risk of heart disease and cancer. (source)
Studies have shown that in people who consume inadequate daily levels of selenium, boosting intake had a beneficial effect on lung cancer. (source) At present, this cannot be generalized to other forms of cancer.
Some research suggests that selenium has anti-inflammatory properties. This is supported by its action as an antioxidant, as these two mechanisms work together in the body. (source)
Health problems caused by viruses are widespread throughout the general population.
Their effect on the human body ranges from being annoying, like the common cold, to life-changing, such as HIV.
Selenium has been shown to have a positive effect on viral infections as a supplementary treatment, but not as a first line therapy. (source)
Selenium has been a recognized treatment for fertility for many years, and the importance of adequate levels of selenium in maintaining healthy sperm cells has been proven. (source)
Protects the Brain and Nervous System
Research suggests that the amino acid chains containing selenium are very important for optimal brain and nervous system function, and are responsible for maintaining an adequate supply of selenium within the brain. (source)
Why Take Selenium As A Supplement?
Although selenium occurs naturally in many of the foods we eat as a part of a normal diet, the selenium content of any given food depends on the selenium content of the soil in which it has been grown. In the case of animal products, the selenium content of the food it has been fed.
In addition, it is very easy to destroy selenium during the cooking process.
Taking a supplement makes sure your body gets a regular dose of selenium in a form that your body can use.
Precautions For Use
People who live in an area where there is an abundance of selenium present naturally is the soil, such as the Dakotas, should not take selenium supplements.
During pregnancy or breast feeding, most manufacturers recommend seeking medical advice before taking selenium.
While studies show that selenium positively affects many types of cancer, there is some evidence to suggest that it can increase the risk of skin cancer. The current recommendation is to avoid higher levels of selenium if you are at risk of skin cancer.
How Much Selenium Do We Need?
Some medical sources state that the maximum daily dose of selenium should not exceed 200 mcg per day.
Other sources suggest that consuming more than the recommended dose of 55mcg per day on an ongoing basis can have toxic effects on the body. Regular overdosing can have serious and permanent consequences for health (source).
The general rule of thumb is to seek medical advice before taking any supplement, especially if you have a health condition or take a prescription medicine.
What Is the Best Selenium Supplement Brand?
With a variety of different selenium supplements available on the market, it can be tricky to work out which product is right for you. In the next section, I’ve taken a close look at five of the top contenders for the title of best selenium supplement and broken down their pros and cons to help you make an informed decision. Amazing Formulas have a clear commitment to providing high quality products at affordable prices, and their selenium supplement is no exception A trusted brand, Bronson is a well-established company. They pledge to produce high quality products that are tested for purity. Their selenium supplement is no exception, and was also the lowest priced supplement of the selection we reviewed. The only downsides are that it is not suitable for vegetarian diets, and a small number of users reported unpleasant side effects. LFI Labs has created a selenium option in their Elements range of natural supplements. Although it comes in at a significantly higher price than some other products we reviewed, this supplement is of high quality, non-GMO, and the company offers a reassuring money back guarantee. A well-established and trusted company, Thorne Research states that they use only ingredients from the purest sources in the world. This may be the reason why their selenium supplement is the most expensive product we reviewed. With a reputation established over 50 years, NOW Foods Selenium is a good quality product at a reasonable price. However, a few users reported no effect or some negative side effects.
200 mcg per serving
240 tablets per container
Made in USA
Tested for quality and purity
Suitable for vegetarian diets
Soy and dairy free
Easy to swallow, small tablet
200 mcg per serving
250 capsules per container
Made in the US
GMP and FDA approved
Easy to swallow capsules
Money back guarantee
Small number of users report stomach upset after taking
200 mcg per serving
100 capsules per container
Made in USA
FDA and GMP approved
100% money back guarantee
No negative points reported by users
200 mcg per serving
60 capsules per container
Made in USA
Suitable for vegetarians
Ingredients and product tested for quality
Gluten, soy, dairy, sugar and yeast free
Many users report a strong positive effect
A small number of users report no effect
200 mcg per serving
180 capsules per container
Suitable for vegetarian and vegan diets
Free from preservatives
Gluten, soy, dairy and yeast free
Some users report no effect or stomach upset after taking
Amazing Formulas have a clear commitment to providing high quality products at affordable prices, and their selenium supplement is no exception
A trusted brand, Bronson is a well-established company. They pledge to produce high quality products that are tested for purity.
Their selenium supplement is no exception, and was also the lowest priced supplement of the selection we reviewed. The only downsides are that it is not suitable for vegetarian diets, and a small number of users reported unpleasant side effects.
LFI Labs has created a selenium option in their Elements range of natural supplements.
Although it comes in at a significantly higher price than some other products we reviewed, this supplement is of high quality, non-GMO, and the company offers a reassuring money back guarantee.
A well-established and trusted company, Thorne Research states that they use only ingredients from the purest sources in the world. This may be the reason why their selenium supplement is the most expensive product we reviewed.
With a reputation established over 50 years, NOW Foods Selenium is a good quality product at a reasonable price. However, a few users reported no effect or some negative side effects.
In our opinion, the Amazing Formulas Selenium is a product which is hard to beat. It’s high quality, manufactured in the USA to GMP standards, tested for purity, 100% natural and suitable for most diets except gluten free.
The only negative point is an unpleasant smell, but most users report this is tolerable.
As this product offers fantastic value for money but does not compromise on quality, we declared it our overall winner.