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.

Nutritional Science

You might also like to view...

Explain how lipids provide the body with energy during rest, for physical activity, and for later use.

What will be an ideal response?

Nutritional Science

A condition caused by excess growth hormone in which tissues, bones, and internal organs grow abnormally large is known as macromegaly

Indicate whether the statement is true or false

Nutritional Science

The hormone leptin is produced by the liver and helps to regulate body weight

Indicate whether the statement is true or false

Nutritional Science

The amount of plaque that builds up in arteries is influenced by which of the following? (Choose the best answer.)

Nutritional Science