I would like to take a selenium supplement, but there are several choices. How is one different from the others, and which one should I take?
What will be an ideal response?
Ans: Sodium selenite and sodium selenate are inorganic forms of selenium. Sodium selenate is almost completely absorbed, but much of it is excreted in the urine. Sodium selenite is only about 50% absorbed, but is better retained than sodium selenate. Selenomethionine, an organic form of selenium, is about 90% absorbed. Presently, there is little consensus among nutritionists that one form of selenium supplement is better than the others.
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