Which Selenium Is Best for Thyroid?

What is the best form of selenium supplements? Selenium is available as selenomethionine, selenocysteine

selenocysteine
Selenocysteine (symbol Sec or U, in older publications also as Se-Cys) is the 21st proteinogenic amino acid. Selenoproteins contain selenocysteine residues. Selenocysteine is an analogue of the more common cysteine with selenium in place of the sulfur.
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, selenite, and selenate (1). Selenomethionine and selenocysteine are better absorbed by the gut (11).

How much selenium should I take daily for thyroid?

Selenium Is Essential for Thyroid Hormone Metabolism

“Or you can take 100 to 200 micrograms of selenium in supplement form per day,” Kellman says.

How long does it take for selenium to help thyroid?

A review found selenium supplements in daily dosages of 100–300 mcg led to improved thyroid function at 6 months in people with Graves' disease, but this effect was lost at 9 months (34).

Chloe Bennett

Chloe Bennett

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