What Does Iu Mean. Just be aware that iu is a standardized gauge of a supplement s biological activity. As of 2010 the recommended daily allowance of vitamin d is 600 international units for people ages 1 to 70 years or for women who are pregnant or breast feeding.
Most consumers don t need to convert in or out of the iu measurement. 302 views view 1 upvoter. What does iu mean in vitamins.
The volume or mass that makes up one international unit is dependent on the concentration or potency of the substance and therefore varies from substance to substance depending on what is being measured.
Rickets vitamin d deficiency gale encyclopedia of medicine. Rather than measuring the mass or volume of a specific vitamin iu measures the potency and the biological effect. The conversion of iu to mg varies depending on the nutrient. 302 views view 1 upvoter.
