An international unit (IU) is an internationally accepted amount of a substance. This type of measure is used for the fat-soluble vitamins (such as vitamins A, D and E) and certain hormones, enzymes, and biologicals (such as vaccines). The definition of an international unit (IU) is generally arbitrary, technical, and eminently forgettable. For exa [..]

A unit used to measure the activity of many vitamins, hormones, enzymes, and drugs. An IU is the amount of a substance that has a certain biological effect. For each substance there is an internationa [..]

It is a singular "we" instead of the plural "we".

Measure of biological vitamin activity, used for vitamins A, D, and E. JECFA:

Commonly used abbreviation for international unit, an internationally accepted amount of a substance based on its biological activity or effect; used as a measurement for fat-soluble vitamins.

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A unit used to measure the activity of many vitamins, hormones, enzymes, and drugs. An IU is the amount of a substance that has a certain biological effect. For each substance there is an international agreement on the biological effect that is expected for 1 IU. Also called International Unit.

international unit; a measurement of biological activity

Instrument unit

Abbreviation for Indiana University. In the context of the Scholarship Search service, IU refers specifically to the Bloomington campus of Indiana University.

The seventh letter of the Hebrew alphabet. The numeral 7 in Hebrew numbering.

The eighth letter of the Hebrew alphabet, heth. {{non-gloss definition|The numeral

The letter ''

The letter ''

to drink

till, until, up to (tesut’yun) — ''seeing'' :('''c’'''tesut’yun) — ''till seing (good bye)'' ----