Selenium Supplements & Information

 

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Selenium is an essential trace element. It is an integral part of enzymes, which are critical for control of the numerous chemical reactions involved in brain and body functions.  Selenium has a variety of functions. The main one is its role as an antioxidant in the enzyme selenium-glutathione-peroxidase. This enzyme neutralizes hydrogen peroxide, which is produced by some cell processes and would otherwise damage cell membranes.

 

Selenium also seems to stimulate antibody formation in response to vaccines. It also may provide protection from the toxic effects of heavy metals and other substances.

 

Selenium may assist in the synthesis of protein, in growth and development, and in fertility, especially in men. It has been shown to improve the production of sperm and sperm motility.   Read more below...

 

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You can get Selenium Supplements online at stores below:

 

Vitamin World

Vitamin World

Vitamin World manufactures over 1,000 superior-quality vitamins, minerals, herbs, and other nutritional supplements in their own state-of-the-art facilities. Whether you shop online or in a retail location, you can count on Vitamin World for the high quality vitamins and supplements at everyday low prices.

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The Vitamin Shoppe

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America?s Health Superstore and leading value price retailer of vitamins, supplements, and everything else for good health and nutrition. Over 25,000 products from more than 400 national brands at the lowest possible value price every day.

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Drugstore - home of the GNC Store

Drugstore.com

The home of the GNC Store. They also teamed up with other great suppliers to bring you a broad selection of vitamins, private label vitamins & herbs, herbal supplements & minerals, body building & dietary supplements, and more at everyday low prices.

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Puritan's Pride

Puritan's Pride

Puritan's Pride manufactures over 1,000 high quality vitamins, minerals, herbs and other nutritional supplements in their own state-of-the-art facilities and produces supplements in every available form, including tablets, two-piece capsules, softgels, powders and liquids.

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WebVitamins.com

Offers one of the largest selections of the finest vitamins, herbs and minerals brands available anywhere. They make their marketing and purchasing decisions to maintain their products the lowest prices in the industry.

MotherNature.com

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Botanic Choice

BotanicChoice.com

Indiana Botanic Gardens providing the largest selection of herbs, vitamins, minerals, antioxidants, aromatherapy, essential oils, homeopathic remedies, and everything you need to boost your health. Their low prices and high quality keep your body and your budget healthy.

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Food Sources 

Fish, shellfish, red meat, grains, broccolis, onions, tomatoes, tunas, eggs, chicken, liver, and garlic are all good sources of selenium. The amount of selenium in vegetables is dependent on the selenium content of the soil. Brewer's yeast and wheat germ, both considered "health foods," are also good sources of selenium.

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Side Effects

Selenium deficiency may occur in patients fed intravenously for long periods of time.

 

Keshan disease is caused by a deficiency of selenium. This leads to an abnormality of the heart muscle, and it claimed the lives of many children in China until the relationship to selenium was discovered and selenium supplements were provided.

Cattle grazing in selenium-rich soil have shown toxicity caused by increased levels of selenium. The cattle developed muscle, visual, and heart problems.

 

The amount of selenium that would cause toxicity in humans is not known. Excess selenium intake can cause problems with the strength of teeth and the tooth enamel. Other problems may include loss of teeth, hair, and nails. Skin inflammation, nausea, and fatigue can also occur.   vgo to top

 

Recommendations  

Selenium is often available in multivitamin and mineral supplements. The suggested intake by nutrition experts is 50 to 200 micrograms for adults, which the average diet in the U.S. usually provides.  Specific recommendations for each nutrient depend on age, gender, and other factors (such as pregnancy).

 

Evidence exists that selenium may play a role in cancer prevention, but better studies are needed. There have been mixed results regarding selenium's impact on cardiovascular disease.   vgo to top

 


Information on this site is provided for informational purposes and is not meant to substitute for the advice provided by your own physician or other medical profession. You should not use the information contained herein for diagnosing or treating a problem or disease, or prescribing any medication. If you have or suspect that you have a medical problem, promptly contact your health care provider.  Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease.  Please review the Terms of Use before using this site.  Your use of the site indicates your agreement to be bound by the Terms of Use.

 

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