What is selenium and what does it do?
Selenium is an essential trace mineral that the body needs in small amounts. It contributes to normal thyroid function, reproduction, DNA production and antioxidant systems that help protect cells from oxidative damage.
What are the benefits of selenium supplements?
The authorized benefits depend on the individual supplement. Licensed Canadian selenium products may have recommended uses related to antioxidant protection, maintenance of good health, normal thyroid function or prevention of selenium deficiency. Check the individual product’s NPN and label for its specific claims.
How much selenium do you need per day?
Selenium requirements depend on age and life stage. The commonly established recommended intake for adults is about 55 mcg per day from all dietary sources, but that does not mean everyone needs a 55 mcg supplement. Many people obtain selenium through food. Follow the dosage on your supplement and speak with a healthcare professional if you are unsure about your intake.
Is 200 mcg of selenium too much?
Many standalone selenium supplements provide 200 mcg per serving, but selenium intake should be considered across your entire diet and supplement routine. Health Canada advises against excessive supplemental selenium intake and recommends following the individual product label. Avoid stacking several selenium-containing supplements without professional guidance.
Does selenium help the thyroid?
Selenium is required for normal thyroid function and is involved in enzymes that participate in thyroid hormone metabolism. However, taking additional selenium is not a treatment for hypothyroidism, Hashimoto’s disease or other thyroid conditions. If you have a thyroid disorder or take thyroid medication, discuss supplementation with your healthcare professional.
What is the best form of selenium supplement?
There is no single form that is best for everyone. Common supplement forms include L-selenomethionine, selenium-enriched yeast, sodium selenite and sodium selenate. Compare the selenium amount, complete formulation, NPN, serving directions and your individual needs rather than choosing by form alone.
What is the difference between selenomethionine and selenium yeast?
Selenomethionine is a specific organic form of selenium associated with the amino acid methionine. Selenium-enriched yeast is a source produced by growing yeast in the presence of selenium and may contain selenium in several organic forms. Both are used in selenium supplements.
What foods are high in selenium?
Food sources of selenium include fish and seafood, meat, poultry, eggs, dairy products, grain products, beans, lentils and nuts. Brazil nuts are particularly high in selenium, although their selenium content can vary considerably.
Can you take selenium every day?
Some selenium supplements are formulated for daily use, but whether supplementation is appropriate depends on your diet, total selenium intake and individual health circumstances. Follow the specific product directions and avoid combining multiple selenium-containing supplements without checking your total intake.
Where can I buy selenium supplements in Canada?
You can shop selenium supplements online in Canada at Village Vitamin Store. Compare available selenium products by form, strength, brand, ingredients and serving directions, including 100 mcg and 200 mcg options where available.