Endo-met Selenium (90 Capsules)

The Importance of Selenium for Immune Health

Selenium is a vital antioxidant that significantly contributes to the maintenance of a robust immune system. An inadequate supply of selenium can lead to various adverse effects on immune function.

• Reduced Immune Cell Effectiveness: A deficiency in selenium can impair the functionality of immune cells. This decline in effectiveness may result in a delayed response to infections, hindering the body’s ability to combat pathogens effectively.
• Increased Inflammatory Response: Insufficient selenium levels can heighten oxidative stress, which in turn escalates inflammation. Elevated inflammation can undermine the immune system's capacity to properly address illnesses.
• Heightened Risk of Severe Health Issues: Low selenium levels are linked to an increased risk of serious health conditions. For example, in individuals with HIV, selenium deficiency may correlate with faster disease progression and a greater risk of mortality.
• Advantages of Supplementation: On a positive note, selenium supplements have demonstrated the ability to enhance immune responses in various health challenges, including influenza, tuberculosis, and hepatitis C. People who utilize selenium supplementation may experience fewer hospitalizations and improved health outcomes in these instances.

In conclusion, maintaining adequate selenium levels is crucial for optimal immune function, while a deficiency can lead to weakened immunity and potentially more severe health implications.

Selenium is worth respecting because the gap between an adequate intake and an excessive one is narrower than it is for most nutrients. The commonly cited upper limit for adults is 400 mcg per day from all sources combined.

When intake runs high over time, the body tends to signal it in recognisable ways: a garlic-like odour on the breath, a metallic taste, brittle hair and nails, hair thinning, skin rash, digestive upset, or irritability. None of these are subtle once you know to look for them.

Food sources deserve a mention here. Brazil nuts are extraordinarily variable — selenium content depends on the soil the tree grew in, and a single nut can range from modest to several times a day’s worth. Eating them by the handful daily is the most common way people quietly overshoot.

This is one of the clearest arguments for testing rather than estimating. A hair tissue mineral analysis shows where your selenium actually sits, so the amount you take can be matched to your own numbers instead of to a general recommendation.

Brain tissue is lipid-rich and metabolically demanding, which makes it a place where the body invests heavily in managing oxidative stress. Selenium is central to that work, because it is built into the selenoprotein enzymes — glutathione peroxidase and thioredoxin reductase among them — that keep peroxides in check inside the cell.

The brain also holds on to selenium comparatively well when intake falls, which researchers generally read as a sign of how much the tissue depends on it.

Selenium therefore supports normal antioxidant function and normal cognitive function as part of an adequate diet. It is worth being straight about the limits of that statement: much of the human research here is observational, and an association between selenium status and cognitive measures is not the same thing as a demonstrated effect. If cognition is something you are actively thinking about, your healthcare provider can help you look at the whole picture, of which nutrient status is one part.

Selenium does not work the way vitamin C or vitamin E does. Those act as antioxidants directly. Selenium instead gets incorporated into roughly twenty-five selenoproteins — enzymes that carry a selenium atom at their active site and cannot do their job without it.

The two best characterised are glutathione peroxidase, which reduces hydrogen peroxide and lipid peroxides to harmless products before they can damage membranes, and thioredoxin reductase, which helps maintain other antioxidant systems in their active form and is involved in normal DNA synthesis and repair.

This is why selenium status has an outsized effect relative to how little of it the body holds: it is not being consumed as a buffer, it is enabling enzymes that work catalytically.

Selenium also has an important relationship with the toxic metals. In the Endo-met literature it is one of the elements associated with cadmium and mercury, and it is antagonistic to zinc — which is precisely why single minerals are best selected from a chart rather than added on their own.

Selenium supports normal antioxidant function and normal immune function as part of an adequate diet.

Dietary Sources of Selenium: Top Foods to Include in Your Diet

Selenium, an essential mineral, is vital for various bodily functions, and fortunately, it's abundant in numerous delicious foods. Here's a list of the best dietary sources of selenium:

Only a small serving of 3 ounces (85 grams) provides an incredible 238% of your daily value (DV), making oysters an excellent choice for meeting your selenium needs.

With just one nut (5 grams), you can deliver approximately 174% of the DV, making Brazil nuts a powerful addition to your diet in a small package.

A 6-ounce (159 grams) serving of halibut offers around 171% of the DV, providing a significant selenium boost with each meal.

A 3-ounce (85 grams) serving of yellowfin tuna gives you approximately 167% of the DV, adding selenium to your diet without much fuss.

Two large eggs (100 grams) provide about 56% of the DV, making eggs a convenient and easy-to-incorporate selenium-rich food choice.

Four pieces (48 grams) of sardines deliver about 46% of the DV, offering a concentrated dose of selenium in each serving.

A 1-ounce (28 grams) serving of sunflower seeds provides 27% of the DV, making it a nutritious and convenient addition to your meals and snacks.

Four slices (84 grams) of chicken breast offer 12% of the DV, providing a lean protein source rich in selenium.

One cup (97 grams) of shiitake mushrooms contains about 10% of the DV, making them a nutritious addition to your diet with a range of health benefits.

The mechanism is the same selenoprotein chemistry described above, applied to a particular tissue. Blood vessel walls and the lipids circulating through them are exposed to continuous oxidative pressure, and lipid peroxidation is one of the processes glutathione peroxidase exists to limit.

Selenium also works closely with vitamin E. The two are complementary rather than interchangeable: vitamin E intercepts free radicals within the membrane itself, while selenium-dependent glutathione peroxidase clears the peroxides that form. A shortfall in one raises the demand on the other, which is part of why nutrients are better assessed together than one at a time.

Selenium supports normal cardiovascular function and healthy circulation as part of an adequate diet. If you are managing your cardiovascular health with a clinician, they are the right person to fit nutrient status into that plan — and it is worth telling them what you take, since selenium interacts with several other nutrients.

Lung tissue and the fluid lining the airways sit at the boundary between the body and everything it breathes in, which makes them a site of sustained oxidative exposure. Selenium-dependent glutathione peroxidase is present in both, and this is the basis of selenium’s connection to respiratory tissue.

Selenium supports normal respiratory function and normal immune function as part of an adequate diet.

If you have a diagnosed respiratory condition, please keep your provider in the loop rather than treating a supplement as an alternative to what they have advised. Nutrient status can be one useful piece of the picture, and a hair tissue mineral analysis is a straightforward way to see where yours sits.

Summary of Allergens and Sensitivities

Gluten-Free

Endo-Met supplements are manufactured in an exclusively gluten-free environment, greatly minimizing the chances of cross-contamination for individuals with gluten sensitivities.

Lactose-Free

These formulations do not contain any dairy ingredients, making them a great option for individuals who are lactose intolerant.

Vegetarian and Vegan Considerations

Although some Endo-Met Glandular Supplements contain ingredients derived from animals, they may still be suitable for vegetarians if specifically advised based on their lab results or by a healthcare professional, especially during periods of metabolic adjustment.

Free from Artificial Colors and Flavors

All Endo-Met supplements are free from artificial colors and flavors, appealing to those who prefer a clean and natural supplementation option.

No Added Sugars or Artificial Sweeteners

These products are designed without any added sugars or artificial sweeteners, catering to those who monitor their sugar consumption closely.

Soy-Free and Nut-Free Options

Endo-Met’s formulations are carefully created to exclude soy and nuts, ensuring safety for individuals with relevant allergies or sensitivities.

Guidelines for Using Endo-Met Supplements

Endo-Met supplements should be utilized based on personalized recommendations derived from individual HTMA (Hair Tissue Mineral Analysis) laboratory results. They are considered safe for use during pregnancy. However, for those who are breastfeeding, it is essential to conduct another HTMA test to receive precise recommendations from a qualified Health Practitioner who specializes in Hair Analysis.

Supplementation Guidelines

Dosage of Selenium by Endo-Met supplements generally varies according to individual needs determined through HTMA assessment. Typically, the advised daily intake is between one (1) and three (3) capsules, to be consumed two to three times daily with meals. For the most effective and secure utilization, it is recommended to consult a Health Practitioner well-versed in Hair Analysis. In instances where an HTMA test isn’t accessible, please adhere to the dosing information outlined on the supplement packaging.

A single bottle of Selenium contains 90 Capsules, and when taken according to the recommended guidelines, this can provide a supply lasting anywhere from 10 to 90 days. The duration largely depends on individual usage requirements and dosage.

Example Supply Durations:

• 15 days: For those consuming 6 Capsules daily, such as 2 Capsules three times a day, the supply will last around 2 weeks.
• 30 days: A moderate regimen, such as taking 3 Capsules daily (1 tablet three times a day), would result in a supply lasting approximately 30 days.
• 45 days: For those taking 2 Capsules daily, the bottle may last around 45 days.
• 90 days: Individuals consuming just 1 tablet daily would enjoy a supply lasting up to 3 months.

These supply durations are estimates based on average usage patterns. Your supply duration may vary depending on your needs and dosage requirements.

Established in 1975 by the esteemed scientist and researcher, Dr. Paul C. Eck, Endo-met Laboratories has dedicated over four decades to pioneering advancements in the field of nutritional science. The company is driven by a commitment to enhancing individual health and wellness through the creation of premium vitamins and minerals, meticulously formulated to meet the unique biochemical needs of each consumer.

Selenium is manufactured by Endo-Met Laboratories, whose formulas were developed around Dr. Paul C. Eck’s approach to mineral balancing. Explore the full line on our Endo-Met supplements page.