This Little-Known Mineral…Selenium

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It’s been in obscurity for ages…despite loading countless health wonders…

Perhaps because the medical world doesn’t say much about it!

Hence, I felt obliged to bring it to the limelight and keep you in the know.

Selenium is considered a trace mineral i.e. one that doesn’t require large doses to make a difference, yet very essential for optimal health.

It pairs up with vitamin E to become an even more powerful antioxidant in the body. In fact, it helps create the master antioxidant called glutathione.

It’s also vital for the proper functioning of the thyroid glands

Not to mention that it works alongside vitamin C to boost the body’s immune system.

Selenium works with iodine to protect and maintain proper functioning of the thyroid hormone, which regulates metabolism, including fat-burning in the body.

Your body utilizes 2 primary types of thyroid hormones–T3 and T4.

T4 is converted into the more usable form of T3 in order to put it to optimal use.

The thyroid gland contains the largest amount of selenium in the body. This selenium is essential for the thyroid gland to produce T3.

When your body runs low on selenium, it cannot convert T4 into T3…and this deficiency can lead to a condition called hypothyroidism or low thyroid hormone.

Hypothyroidism is characterized by weight gain, loss of energy, hair loss, puffiness, poor digestion, and sometimes anemia.

Another malfunction of the thyroid gland results from Hashimoto’s disease–an autoimmune disease in which the immune system attacks the thyroid gland, causing multiple problems, including hyperactive thyroid and hypothyroidism.

A study involving 6,000 people found low levels of selenium were associated with an increased risk of Hashimoto’s disease and hypothyroidism.

Increasing the levels of selenium will slow down the anti-thyroid activity of the immune system and enable it function more normally.

Additionally, studies show that selenium supplementation also benefits people diagnosed with Hashimoto’s disease and thyroid diseases such as Grave’s disease.

Better yet…

Selenium is a powerful antioxidant. Simply put, antioxidants are those powerful compounds that combat disease, helping us stay young by protecting our DNA and fighting free radicals in our bodies.

Free radicals are those harmful byproducts that come from heavy metal toxins, pollution, radiation, and so on.

Free radicals cause oxidative stress or cell damage, leading to inflammation, heart disease, strokes, cancer, Alzheimer’s and faster aging way ahead of your days.

Many foods, including vegetables and fruits contain high levels of antioxidants…and combining them with selenium supplements works the magic to combat oxidative stress and protect the body.

Selenium is just full of health goodness, and the streak continues…

Even in trace amounts, it wields amazing power, helping prevent and fight cancer.

There’s a strong correlation between levels of selenium in the blood and the risk of certain cancers. This is because selenium helps cells to repair DNA…

And when DNA is damaged, normal cells do not replicate properly, and cancer cells may thrive instead.

One article in a prominent cancer journal stated that “the possible benefits of selenium in humans are supported by extensive literature…indicating that low, non-toxic levels of selenium can protect against cancer”.

A review of multiple studies on selenium found that having higher levels of selenium in the blood protected against breast, lung, colon, and prostate cancer.

Antioxidants are some of the most lethal weapons against cancer…

and selenium, being such a serious antioxidant is a top league fighter against cancer.

Most studies, however, show that eating foods rich in selenium is more helpful in fighting cancer than just taking a selenium supplement. This may be due to the fact that selenium’s effect is magnified when taken alongside other disease-fighting nutrients.

And selenium’s wrath against disease doesn’t end here…

A diet rich in selenium may prevent heart disease.

Studies show that low selenium levels have been linked to a heightened risk of heart disease and strokes.

In an analysis of 25 observational studies, it was established that increasing selenium levels by 50% was correlated with a 24% reduction in heart disease.

Plaque buildup in the blood vessels leads to inflammation, which in turn, causes heart disease.

Selenium is known to clear plaque from the bloodstream, keeping inflammation at bay. This enables blood to flow easily and freely in the vessels, maintaining BP numbers in the optimal range…and in such circumstances, heart disease stands a zero chance!

C-Reactive Protein or CRP is an inflammatory marker in the body that usually signals the potential risk of heart disease.

16 different studies on over 400,000 people with heart disease showed that taking selenium supplements decreased CRP, thereby significantly reducing the risk of heart disease as well as strokes.

In-arguably, incorporating selenium-rich foods into your diet is a surefire way to keep levels of oxidative damage and inflammation to a minimum.

What about powering up your immune system?

Even in this…selenium doesn’t disappoint!

The body’s immune system performs a variety of life-preserving functions, including fighting off dangerous bacteria, viruses, and fungi.

The immune system fights microbial infections alongside healing wounds on the body.

When the immune system gets distorted, it can overreact and attack the body indiscriminately, including healthy body cells.

This condition is called autoimmune disease and can manifest itself in various forms.

Selenium does its magic by boosting the immune system to fight off free radicals and keep the body immunity in optimal balance. This enables the immune system to respond appropriately by attacking the disease-causing microbes without triggering the autoimmune flare-ups.

A selenium deficiency slows down the immune response to infections, leaving you exposed to deadly attacks by influenza, tuberculosis, and hepatitis C, among others.


Asthma hasn’t been spared by selenium!

You see, asthma is an inflammatory response to allergens and other types of allergic reaction-causing agents.

When bronchial tubes become inflamed, they can constrict or spasm, causing coughing, wheezing, and extreme shortness of breath

Conditions that can become life-threatening.

Conventional treatment for asthma is corticosteroids in the form of inhalers to dampen the inflammatory response and ease up the airways.

Steroids treatment carries many unpleasant side effects and long-term use is not good for health….

And since asthma is associated with high levels of oxidative stress and inflammation, selenium helps to alleviate the symptoms, thereby helping asthmatic patients breathe with ease.

Studies have shown asthmatic patients with high levels of selenium in the blood had better lung function than those with lower levels.

Patients given 200mcg of selenium a day were able to reduce their dependence on steroid medications for breathing.

Selenium isn’t done with you yet–not by a long shot…

Because it positively impacts your testosterone and fertility.

Selenium is known to increase sperm motility and blood flow–two critical components for conception…

Selenium in the sperm mitochondria can affect the behavior and proper function of sperms as they swim to fertilize an ovum.

For women, it’s thought to reduce the chances of miscarriage, though the research isn’t conclusive yet.

And while low levels of selenium can cause fertility problems, too high levels of it can adversely affect fertility as well. So it’s important to ensure you get the correct dosage.

Signs of Selenium Deficiency

Wanting levels of selenium will show in a number of ways, including:-

  • Low thyroid or Hashimoto’s thyroid
  • Weak immune system
  • Infertility
  • Fatigue
  • Brain fog
  • Hair loss
  • Scaly skin or lesions
  • Nausea

Notably, the best sources of selenium are the foods you eat.

And foods that load plentiful amounts of selenium include Brazil nuts, halibut, yellow fine tuna, oysters, sunflower seeds, shiitake, mushrooms, chicken, eggs, sardines, grass-fed beef, turkey, and liver.

The current daily recommendation is 55 micro-grams per day for adults and children over the age of 4.

Pregnant and nursing women need about 70 micro-grams.

While selenium is an essential mineral, you only need small amounts of it. Excessive intake can be potentially very harmful.

Selenium in food comes from the soil and the real contents depend on where the food is grown.

Beware of adverse interactions with some medications and other supplements, including niacin, antacids, chemotherapy drugs, steroids, statins, and birth control pills.

But the good news is that, these interactions mostly occur with supplemental selenium, and not from food.

The web is awash with selenium supplements, making selection a major challenge.

If you want to supplement, it’s advisable to go for something that’s tested and proven to deliver.

Design for Health offers one of the best selenium supplements…

and you can access it via this link:

You don’t have to scour the web ocean looking for a selenium supplement…I’ve done the legwork for you…

So you have no reason to run low!

And if you purchase one using the above link, I’ll earn some commission from Amazon.

You may also find this article an interesting read: c-and-your-immune-system

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Stay tuned for more…